List of male mixed martial artists
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Template:Short description This is a list of notable professional male mixed martial arts fighters in alphabetical order.
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A
- Template:Flagicon Tank Abbott - (UFC, Pride, Strikeforce)
- Template:Flagicon Hamdy Abdelwahab - (UFC)
- Template:Flagicon Abdul-Aziz Abdulvakhabov - (ACB)
- Template:Flagicon Shamil Abdurakhimov - (UFC)
- Template:Flagicon Daichi Abe - (UFC, Pancrase)
- Template:Flagicon Hiroyuki Abe - (Shooto, KOTC, Cage Rage, DEEP, Pride)
- Template:Flagicon Papy Abedi - (UFC, Shooto)
- Template:Flagicon Cyril Abidi - (K-1)
- Template:Flagicon Klidson Abreu - (UFC, Brave CF, M-1 Global, Jungle Fight)
- Template:Flagicon Aaron Aby - (Oktagon MMA, ACB, CWFC)
- Template:Flagicon Daniel Acácio - (Pride, M-1, Shooto, Jungle Fight, KSW)
- Template:Flagicon Bernard Ackah - (DEEP, K-1 Hero's)
- Template:Flagicon Akihiko Adachi - (Shooto)
- Template:Flagicon Serhii Adamchuk - (M-1)
- Template:Flagicon Juan Adams - (UFC, PFL, LFA)
- Template:Flagicon Zarrukh Adashev - (UFC, Bellator)
- Template:Flagicon Israel Adesanya - (UFC)
- Template:Flagicon Sam Adkins - (UFC)
- Template:Flagicon Peter Aerts - (K-1, K-1 Hero's)
- Template:Flagicon AJ Agazarm - (Bellator)
- Template:Flagicon Kevin Aguilar - (UFC, Bellator, LFA)
- Template:Flagicon Christian Aguilera - (LFA, BAMMA)
- Template:Flagicon Bashir Ahmad - (OneFC)
- Template:Flagicon Katsuhisa Akasaki - (Shooto)
- Template:Flagicon Omari Akhmedov - (UFC)
- Template:Flagicon Jin Akimoto - (Shooto)
- Template:Flagicon Yoshihiro Akiyama - (K-1, K-1 Hero's, DREAM, UFC)
- Template:Flagicon Mostapha Al-Turk - (Cage Rage, UFC)
- Template:Flagicon Amir Albazi - (UFC)
- Template:Flagicon John Albert - (UFC)
- Template:Flagicon Junior Albini - (UFC)
- Template:Flagicon Karl Albrektsson - (Bellator)
- Template:Flagicon Ildemar Alcântara - (Jungle Fight, UFC)
- Template:Flagicon Iuri Alcântara - (Jungle Fight, WEC, UFC)
- Template:Flagicon Hector Aldana - (UFC)
- Template:Flagicon José Aldo - (Shooto, Jungle Fight, Pancrase, WEC, UFC)
- Template:Flagicon Jim Alers - (UFC, CWFC)
- Template:Flagicon John Alessio - (DREAM, KOTC, Pancrase, PRIDE, UFC, WEC, MFC, TPF, Bellator)
- Template:Flagicon Houston Alexander - (Adrenaline MMA, KSW, UFC, Bellator, OneFC)
- Template:Flagicon Cosmo Alexandre - (Bellator, OneFC)
- Template:Flagicon Bill Algeo - (UFC)
- Template:Flagicon Royce Alger - (UFC)
- Template:Flagicon Abdul Razak Alhassan - (UFC)
- Template:Flagicon Amir Aliakbari - (Rizin, ACB)
- Template:Flagicon Sultan Aliev - (Bellator, UFC)
- Template:Flagicon Ikram Aliskerov - (UFC, Brave CF)
- Template:Flagicon John Allan - (UFC)
- Template:Flagicon Arnold Allen - (UFC)
- Template:Flagicon Brendan Allen - (UFC, LFA)
- Template:Flagicon Ben Alloway - (UFC, CWFC)
- Template:Flagicon Asu Almabayev - (UFC)
- Template:Flagicon César Almeida - (UFC)
- Template:Flagicon Jailton Almeida - (UFC)
- Template:Flagicon Ricardo Almeida - (Pancrase, PRIDE, UFC)
- Template:Flagicon Thomas Almeida - (UFC, Legacy)
- Template:Flagicon Eddie Alvarez - (OneFC, UFC, Bellator, DREAM, EliteXC, ShoXC)
- Template:Flagicon Joel Álvarez - (UFC)
- Template:Flagicon Sean Alvarez - (RINGS, KOTC, UFC)
- Template:Flagicon Marcirley Alves - (LFA, Bellator, PFL)
- Template:Flagicon Rafael Alves - (UFC)
- Template:Flagicon Thiago Alves - (KOTC, UFC)
- Template:Flagicon Warlley Alves - (UFC, Jungle Fight)
- Template:Flagicon Sam Alvey - (KOTC, Bellator, MFC, UFC)
- Template:Flagicon Andre Amade - (DREAM, K-1 Hero's)
- Template:Flagicon Adlan Amagov - (Strikeforce, UFC)
- Template:Flagicon Raul Amaya - (Bellator)
- Template:Flagicon J. J. Ambrose - (Affliction, Bellator)
- Template:Flagicon Alen Amedovski - (UFC, Bellator)
- Template:Flagicon Hyder Amil - (Bellator, LFA, UFC)
- Template:Flagicon Makwan Amirkhani - (UFC)
- Template:Flagicon Karl Amoussou - (Pancrase, M-1, DREAM, CWFC, Strikeforce, Bellator)
- Template:Flagicon Bertrand Amoussou-Guenou - (PRIDE)
- Template:Flagicon Eryk Anders - (UFC, LFC, Bellator)
- Template:Flagicon Corey Anderson - (UFC, Bellator)
- Template:Flagicon Derek Anderson - (Bellator)
- Template:Flagicon Viscardi Andrade - (Jungle Fight, UFC)
- Template:Flagicon Dylan Andrews - (UFC)
- Template:Flagicon Reese Andy - (IFL, UFC)
- Template:Flagicon Julius Anglickas - (Bellator, LFA)
- Template:Flagicon Yoji Anjo - (PRIDE, DEEP, UFC)
- Template:Flagicon Magomed Ankalaev - (UFC)
- Template:Flagicon Gadzhimurad Antigulov - (ACB, UFC)
- Template:Flagicon Kelly Anundson - (Bellator)
- Template:Flagicon Shinsho Anzai - (UFC, Rizin)
- Template:Flagicon Shinya Aoki - (DEEP, DREAM, PRIDE, Shooto, OneFC, Bellator)
- Template:Flagicon Josh Appelt - (Bellator)
- Template:Flagicon Erik Apple - (KOTC, WEC, ShoXC, Strikeforce)
- Template:Flagicon Jo Arai - (Rizin, Shooto)
- Template:Flagicon Felipe Arantes - (UFC)
- Template:Flagicon Igor Araujo - (UFC, M-1, Shooto)
- Template:Flagicon Julio Arce - (UFC)
- Template:Flagicon Juan Archuleta - (Rizin, Bellator, KOTC, WSOF)
- Template:Flagicon Andrei Arlovski - (Affliction, M-1, Strikeforce, EliteXC, UFC, OneFC, WSOF)
- Template:Flagicon Austin Arnett - (UFC)
- Template:Flagicon Ricardo Arona - (PRIDE, RINGS)
- Template:Flagicon Chalid Arrab - (K-1 Hero's, M-1, PRIDE)
- Template:Flagicon Akbarh Arreola - (UWC Mexico, UFC, Pancrase)
- Template:Flagicon Antônio Arroyo - (UFC, LFA)
- Template:Flagicon Matt Arroyo - (UFC)
- Template:Flagicon Noboru Asahi - (DEEP, Shooto, VTJ)
- Template:Flagicon Kai Asakura - (UFC, Rizin)
- Template:Flagicon Mikuru Asakura - (Rizin, DEEP)
- Template:Flagicon Ryusei Ashizawa - (Rizin)
- Template:Flagicon Askar Askarov - (ACB, UFC)
- Template:Flagicon Cyril Asker - (UFC)
- Template:Flagicon Scott Askham - (UFC, KSW, BAMMA, ACB)
- Template:Flagicon Ben Askren - (Bellator, OneFC, UFC)
- Template:Flagicon İbo Aslan - (UFC)
- Template:Flagicon Tom Aspinall - (UFC, BAMMA)
- Template:Flagicon João Assis - (M-1)
- Template:Flagicon Junior Assunção - (UFC, XFC, KOTC)
- Template:Flagicon Raphael Assunção - (WEC, UFC)
- Template:Flagicon Bazigit Atajev - (K-1 Hero's, Shooto, PRIDE, RINGS)
- Template:Flagicon Rich Attonito - (KOTC, UFC)
- Template:Flagicon Olivier Aubin-Mercier - (UFC)
- Template:Flagicon Fernando Augusto
- Template:Flagicon Marcus Aurélio - (KOTC, PRIDE, UFC, DREAM)
- Template:Flagicon David Avellan - (WEC)
- Template:Flagicon Blas Avena - (WEC, Bellator)
- Template:Flagicon Saad Awad - (Bellator, Strikeforce, KOTC)
- Template:Flagicon Javy Ayala - (Bellator)
- Template:Flagicon Jessin Ayari - (UFC)
- Template:Flagicon Ottman Azaitar - (UFC)
- Template:Flagicon Luiz Azeredo - (Bellator, Jungle Fight, Cage Rage, PRIDE, Shooto)
- Template:Flagicon Hunter Azure - (UFC, LFA)
B
- Template:Flagicon Niklas Bäckström - (UFC, CWFC)
- Template:Flagicon Seth Baczynski - (UFC, IFL, TPF, XFC)
- Template:Flagicon Abdul Azim Badakhshi - (Shooto, Matrix Fight Night, Super Fight League)
- Template:Flagicon Ryan Bader - (KOTC, UFC, Bellator)
- Template:Flagicon Justin Baesman - (KOTC, Bellator, WSOF)
- Template:Flagicon Miguel Baeza - (UFC, Titan FC)
- Template:Flagicon Ali Bagautinov - (UFC)
- Template:Flagicon Melsik Baghdasaryan - (UFC)
- Template:Flagicon Ali Bagov - (ACB)
- Template:Flagicon Siyar Bahadurzada - (Shooto, Strikeforce, Sengoku, UFC)
- Template:Flagicon Ignacio Bahamondes - (LUX, UFC)
- Template:Flagicon Shamar Bailey - (UFC, Strikeforce, Bellator, KOTC, M-1, XFC)
- Template:Flagicon Bryan Baker - (KOTC, WEC, MFC, Bellator)
- Template:Flagicon Gustavo Balart - (ONE, Titan FC)
- Template:Flagicon Oluwale Bamgbose - (UFC)
- Template:Flagicon Marcin Bandel - (UFC, Brave CF, UAE Warriors, ACA, FEN MMA)
- Template:Flagicon Humberto Bandenay - (UFC)
- Template:Flagicon Tae Hyun Bang - (UFC, DEEP, M-1)
- Template:Flagicon Antonio Banuelos - (DREAM, PFC, WEC, UFC, TPF)
- Template:Flagicon Iwo Baraniewski - (UFC)
- Template:Flagicon Renan Barão - (Shooto, Jungle Fight, WEC, UFC)
- Template:Flagicon Bryan Barberena - (UFC)
- Template:Flagicon Edson Barboza - (UFC)
- Template:Flagicon Raoni Barcelos - (UFC)
- Template:Flagicon Mansour Barnaoui - (Bellator, KSW, CWFC, BAMMA)
- Template:Flagicon Luke Barnatt - (BAMMA, UFC, ACB, UCMMA)
- Template:Flagicon Chris Barnett - (UFC)
- Template:Flagicon Josh Barnett - (Affliction, Pancrase, PRIDE, UFC, Sengoku, DREAM, Strikeforce)
- Template:Flagicon David Baron - (PRIDE, Shooto, CWFC, UFC)
- Template:Flagicon Phil Baroni - (Cage Rage, EliteXC, PRIDE, PFC, Strikeforce, UFC, Titan FC, OneFC, Bellator)
- Template:Flagicon Carlos Barreto - (IVC, UFC, PRIDE, RINGS, Jungle Fight, M-1)
- Template:Flagicon Jason Barrett - (Cage Rage)
- Template:Flagicon Marc-André Barriault - (UFC)
- Template:Flagicon Francisco Albano Barrio - (KSW)
- Template:Flagicon Francimar Barroso - (Shooto, UFC)
- Template:Flagicon Pat Barry - (UFC)
- Template:Flagicon Adrian Bartosiński - (KSW, FEN MMA)
- Template:Flagicon Enrique Barzola - (UFC, PFL)
- Template:Flagicon Farid Basharat - (UFC)
- Template:Flagicon Javid Basharat - (UFC)
- Template:Flagicon Duane Bastress - (Bellator)
- Template:Flagicon Danaa Batgerel - (UFC, LFC)
- Template:Flagicon Michel Batista - (UFC, M-1, Titan FC)
- Template:Flagicon Bryan Battle - (UFC)
- Template:Flagicon Alan Baudot - (UFC)
- Template:Flagicon Mario Bautista - (UFC)
- Template:Flagicon Chris Beal - (UFC)
- Template:Flagicon Rudy Bears - (Bellator, Strikeforce, M-1, Titan FC)
- Template:Flagicon Johnny Bedford - (UFC, Bellator, LFA)
- Template:Flagicon Chase Beebe - (KOTC, WEC, DREAM, Bellator)
- Template:Flagicon Lyle Beerbohm - (KOTC, ShoXC, Strikeforce, WSOF)
- Template:Flagicon Azamat Bekoev - (UFC, LFA, ACA)
- Template:Flagicon Mirsad Bektić - (Titan FC, RFA, UFC)
- Template:Flagicon Alan Belcher - (UFC, Titan FC)
- Template:Flagicon Vitor Belfort - (Cage Rage, PRIDE, Affliction, Strikeforce, UFC)
- Template:Flagicon Yousri Belgaroui - (UAE Warriors, UFC)
- Template:Flagicon Kevin Belingon - (URCC, Legend FC, OneFC)
- Template:Flagicon Joey Beltran - (UFC, Bellator, KOTC, Strikeforce)
- Template:Flagicon Marco Beltrán - (UFC, LUX)
- Template:Flagicon Joseph Benavidez - (UFC, WEC, DREAM, PFC)
- Template:Flagicon Brandon Bender - (Bellator)
- Template:Flagicon Dave Beneteau - (UFC, KOTC)
- Template:Flagicon Eddy Bengtsson - (CWFC)
- Template:Flagicon Gabriel Benítez - (UWC Mexico, UFC)
- Template:Flagicon Charles Bennett - (KOTC, PRIDE, ShoXC, EliteXC)
- Template:Flagicon Lance Benoist - (UFC)
- Template:Flagicon Ryan Benoit - (MFC, UFC)
- Template:Flagicon Steve Berger - (Shooto, KOTC, UFC, Strikeforce)
- Template:Flagicon Bret Bergmark - (Pancrase, Strikeforce, WEC)
- Template:Flagicon Dennis Bermudez - (UFC, M-1)
- Template:Flagicon Manny Bermudez - (UFC)
- Template:Flagicon Mike Bernardo
- Template:Flagicon Keith Berry - (Bellator, Strikeforce, KOTC, WEC, ShoXC)
- Template:Flagicon Matt Bessette - (Bellator)
- Template:Flagicon Noah Bey - (Rizin)
- Template:Flagicon Alexandre Bezerra - (Bellator)
- Template:Flagicon Rony Mariano Bezerra - (UFC)
- Template:Flagicon Arjan Bhullar - (UFC)
- Template:Flagicon Magomed Bibulatov - (UFC, WSOF)
- Template:Flagicon David Bielkheden - (PRIDE, Cage Rage, CWFC, M-1, Shooto, UFC)
- Template:Flagicon Vitaly Bigdash - (ONE, ACB)
- Template:Flagicon Bam Bam Bigelow (†)
- Template:Flagicon Anthony Birchak - (UFC, Bellator, Rizin, LFA)
- Template:Flagicon Michael Bisping - (Cage Rage, CWFC, UFC)
- Template:Flagicon Amaury Bitetti - (UFC)
- Template:Flagicon Tariel Bitsadze - (RINGS)
- Template:Flagicon Todd Bjornethun - (Pancrase, Shooto, VTJ)
- Template:Flagicon Jan Blachowicz - (KSW, UFC)
- Template:Flagicon Jason Black - (UFC, PRIDE, WFA, KOTC)
- Template:Flagicon Brad Blackburn - (IFL, MFC, UFC, Bellator)
- Template:Flagicon Maximo Blanco - (UFC, Strikeforce, Sengoku, Pancrase)
- Template:Flagicon Curtis Blaydes - (UFC, RFA)
- Template:Flagicon Dan Bobish - (KOTC, PRIDE, UFC)
- Template:Flagicon Mark Bocek - (UFC, KOTC)
- Template:Flagicon Kyle Bochniak - (UFC)
- Template:Flagicon Tim Boetsch - (UFC, KOTC, IFL)
- Template:Flagicon Jerry Bohlander - (KOTC, UFC)
- Template:Flagicon Kotetsu Boku - (DREAM, K-1 Hero's, KOTC, Shooto, OneFC)
- Template:Flagicon Stephan Bonnar (†) - (Jungle Fight, UFC, Bellator)
- Template:Flagicon Rogério Bontorin - (UFC, Rizin, Pancrase)
- Template:Flagicon Ray Borg - (KOTC, Legacy, UFC)
- Template:Flagicon Ádám Borics - (PFL, Bellator)
- Template:Flagicon Caio Borralho - (UFC)
- Template:Flagicon Tanner Boser - (UFC, M-1, ACB)
- Template:Flagicon Steve Bossé - (UFC)
- Template:Flagicon Marcus Bossett - (UFC)
- Template:Flagicon Youssef Boughanem - (Brave CF)
- Template:Flagicon Brian Bowles - (WEC, UFC)
- Template:Flagicon Roger Bowling - (Strikeforce, UFC)
- Template:Flagicon Anvar Boynazarov - (LFA)
- Template:Flagicon Paul Bradley - (Bellator, UFC)
- Template:Flagicon Sean Brady - (UFC)
- Template:Flagicon Ebenezer Fontes Braga - (Pancrase, Jungle Fight, PRIDE, UFC)
- Template:Flagicon Ramiz Brahimaj - (UFC)
- Template:Flagicon David Branch - (UFC, Bellator, WSOF, Titan FC)
- Template:Flagicon Diego Brandão - (UFC)
- Template:Flagicon Martin Bravo - (UFC)
- Template:Flagicon Tom Breese - (UFC, BAMMA)
- Template:Flagicon Chris Brennan - (KOTC, PRIDE, UFC, Shooto, Cage Rage)
- Template:Flagicon Lucas Brennan - (Bellator, PFL)
- Template:Flagicon Charlie Brenneman - (UFC, ShoXC)
- Template:Flagicon Jason Brilz - (UFC, KOTC, Titan FC)
- Template:Flagicon Marcus Brimage - (UFC)
- Template:Flagicon Aaron Brink - (UFC)
- Template:Flagicon Henry Briones - (UWC Mexico, UFC, Legacy, LUX)
- Template:Flagicon Antwain Britt - (Strikeforce, YAMMA)
- Template:Flagicon Mike Bronzoulis - (Strikeforce, Bellator, Titan FC)
- Template:Flagicon Jonathan Brookins - (Bellator, WEC, UFC)
- Template:Flagicon Jarred Brooks - (ONE, Pancrase, UFC)
- Template:Flagicon Will Brooks - (Bellator, DREAM, UFC)
- Template:Flagicon Rob Broughton - (RINGS, Cage Rage, M-1, UFC)
- Template:Flagicon Damien Brown - (UFC)
- Template:Flagicon Matt Brown - (UFC)
- Template:Flagicon Mike Brown - (DEEP, WEC, UFC)
- Template:Flagicon Randy Brown - (UFC)
- Template:Flagicon T.J. Brown - (UFC)
- Template:Flagicon Travis Browne - (KOTC, Bellator, UFC)
- Template:Flagicon Steve Bruno - (UFC, IFL, MFC)
- Template:Flagicon Cody Brundage - (UFC)
- Template:Flagicon Derek Brunson - (Strikeforce, UFC, PFL)
- Template:Flagicon Robert Bryczek - (UFC, Oktagon MMA, FEN MMA)
- Template:Flagicon Marcus Buchecha - (ONE, UFC)
- Template:Flagicon Justin Buchholz - (EliteXC, UFC)
- Template:Flagicon Zak Bucia - (Strikeforce, KOTC)
- Template:Flagicon Joaquin Buckley - (UFC)
- Template:Flagicon Mike Budnik - (KOTC, WEC)
- Template:Flagicon Paul Buentello - (KOTC, Strikeforce, Affliction, UFC, Legacy, Bellator)
- Template:Flagicon Marek Bujło - (UFC)
- Template:Flagicon Modestas Bukauskas - (UFC, CWFC)
- Template:Flagicon Ilias Bulaid - (Bellator, Brave CF)
- Template:Flagicon Shawn Bunch - (Bellator)
- Template:Flagicon Shane Burgos - (UFC)
- Template:Flagicon Josh Burkman - (UFC, WSOF)
- Template:Flagicon LaRue Burley - (LFA, Bellator, KOTC, WSOF)
- Template:Flagicon Mads Burnell - (PFL, UFC)
- Template:Flagicon Mikey Burnett - (UFC)
- Template:Flagicon Gilbert Burns - (UFC)
- Template:Flagicon Herbert Burns - (UFC)
- Template:Flagicon Kevin Burns - (UFC)
- Template:Flagicon Nah-Shon Burrell - (Strikeforce, UFC, Bellator)
- Template:Flagicon Murilo Bustamante - (DEEP, Pancrase, Pride, UFC)
- Template:Flagicon Jason Butcher - (Bellator)
- Template:Flagicon Raphael Butler - (Bellator)
- Template:Flagicon Charles Byrd - (UFC)
C
- Template:Flagicon Yan Cabral - (UFC)
- Template:Flagicon Alex Caceres - (KOTC, UFC)
- Template:Flagicon Darrion Caldwell - (Bellator)
- Template:Flagicon Andrew Calandrelli - (Bellator)
- Template:Flagicon Frank Camacho - (UFC)
- Template:Flagicon Fabrício Camões - (UFC, Strikeforce, ShoXC, TPF)
- Template:Flagicon Brian Camozzi - (UFC, RFA)
- Template:Flagicon Chris Camozzi - (UFC, MFC)
- Template:Flagicon Shane Campbell - (MFC, WSOF)
- Template:Flagicon Derek Campos - (Bellator, KOTC)
- Template:Flagicon Will Campuzano - (UFC, WEC, VTJ)
- Template:Flagicon Aleksa Camur - (UFC)
- Template:Flagicon Chico Camus - (UFC, RFA)
- Template:Flagicon Luiz Cané - (UFC)
- Template:Flagicon Guido Cannetti - (UFC)
- Template:Flagicon Jared Cannonier - (UFC)
- Template:Flagicon Jose Canseco - (DREAM)
- Template:Flagicon Steve Cantwell - (UFC, WEC, Jungle Fight)
- Template:Flagicon Bruno Cappelozza - (PFL)
- Template:Flagicon Frank Caraballo - (Bellator)
- Template:Flagicon Bryan Caraway - (UFC, WEC, Strikeforce, EliteXC)
- Template:Flagicon Phil Cardella - (WEC)
- Template:Flagicon Chris Cariaso - (UFC, WEC, Strikeforce, ShoXC)
- Template:Flagicon Steve Carl - (M-1, Bellator, WSOF)
- Template:Flagicon Antônio Carlos Júnior - (UFC, PFL)
- Template:Flagicon Spike Carlyle - (UFC, LFA, Bellator, Rizin)
- Template:Flagicon Francis Carmont - (KSW, UFC)
- Template:Flagicon Roan Carneiro - (UFC, Shooto, DEEP)
- Template:Flagicon Tim Carpenter - (Bellator)
- Template:Flagicon Shonie Carter - (UFC, WEC, Pancrase, Shooto, Bellator, KOTC, MFC, KSW, M-1)
- Template:Flagicon Antonio Carvalho - (UFC, Shooto, MFC)
- Template:Flagicon João Carvalho (†)
- Template:Flagicon Pedro Carvalho - (PFL, Bellator)
- Template:Flagicon Rafael Carvalho - (Bellator)
- Template:Flagicon Shane Carwin - (UFC, WEC)
- Template:Flagicon Johnny Case - (RFA, UFC)
- Template:Flagicon Cortney Casey - (UFC)
- Template:Flagicon Kevin Casey - (UFC, Strikeforce, RFA, K-1 Hero's, Bellator)
- Template:Flagicon Lester Caslow - (Bellator, CFFC)
- Template:Flagicon Bendy Casimir - (M-1, Shooto, WEC, Cage Rage, CWFC)
- Template:Flagicon John Castañeda - (UFC)
- Template:Flagicon Danny Castillo - (UFC, WEC, PFC)
- Template:Flagicon Gil Castillo - (WEC, KOTC, UFC)
- Template:Flagicon Raul Castillo - (Strikeforce)
- Template:Flagicon Tim Catalfo - (PRIDE, KOTC)
- Template:Flagicon Nick Catone - (UFC)
- Template:Flagicon Luke Caudillo - (UFC, Strikeforce)
- Template:Flagicon Sullivan Cauley - (Bellator, PFL)
- Template:Flagicon Gesias Cavalcante - (K-1 Hero's, Shooto, DREAM, Cage Rage, CWFC, Strikeforce, WSOF)
- Template:Flagicon Rafael Cavalcante - (UFC, Strikeforce, EliteXC, IFL)
- Template:Flagicon Magnus Cedenblad - (UFC)
- Template:Flagicon Yosdenis Cedeno - (UFC)
- Template:Flagicon Henry Cejudo - (LFA, UFC)
- Template:Flagicon Donald Cerrone - (WEC, UFC)
- Template:Flagicon Julio Cesar - (KSW, Bellator)
- Template:Flagicon Luan Chagas - (UFC)
- Template:Flagicon Édgar Cháirez - (Combate Americas, UFC)
- Template:Flagicon Jason Chambers - (DEEP)
- Template:Flagicon Michael Chandler - (Strikeforce, Bellator, UFC)
- Template:Flagicon Dan Charles - (Bellator)
- Template:Flagicon Joe Charles - (Pancrase, UFC)
- Template:Flagicon Danny Chavez - (UFC)
- Template:Flagicon Ernest Chavez - (UFC)
- Template:Flagicon Rick Cheek - (PFC)
- Template:Flagicon Fabio Cherant - (UFC, LFA)
- Template:Flagicon Michael Chiesa - (UFC)
- Template:Flagicon Giga Chikadze - (UFC)
- Template:Flagicon Khamzat Chimaev - (UFC)
- Template:Flagicon Sako Chivitchian - (UFC)
- Template:Flagicon Doo Ho Choi - (M-1, Sengoku, DEEP, UFC)
- Template:Flagicon Hong Man Choi - (DREAM, K-1, K-1 Hero's)
- Template:Flagicon Mu Bae Choi - (PRIDE, Sengoku, K-1 Hero's, Pancrase)
- Template:Flagicon Choi Seung-woo - (UFC)
- Template:Flagicon John Cholish - (UFC, Strikeforce)
- Template:Flagicon Ryo Chonan - (DEEP, Pancrase, Sengoku, DREAM, PRIDE, UFC)
- Template:Flagicon Joachim Christensen - (UFC, M1 Challenge)
- Template:Flagicon Dan Christison - (IFL, KOTC, WEC, UFC)
- Template:Flagicon Ibragim Chuzhigaev - (ACB, KSW)
- Template:Flagicon Branko Cikatić - (PRIDE)
- Template:Flagicon Misha Cirkunov - (UFC)
- Template:Flagicon Johnny Cisneros - (Bellator, KOTC)
- Template:Flagicon Devin Clark - (UFC, RFA)
- Template:Flagicon LaVerne Clark - (UFC, RINGS, Pancrase, WFA, DEEP, KOTC, MFC)
- Template:Flagicon Logan Clark - (UFC, WEC, Sengoku)
- Template:Flagicon Mitch Clarke - (UFC, KOTC)
- Template:Flagicon Tywan Claxton - (Bellator)
- Template:Flagicon Rich Clementi - (UFC, Bellator, DREAM, K-1 Hero's, Adrenaline MMA, Titan FC)
- Template:Flagicon Chris Clements - (UFC)
- Template:Flagicon Scott Cleve - (Bellator)
- Template:Flagicon Dakota Cochrane - (Adrenaline MMA, Titan FC)
- Template:Flagicon Felipe Colares (†) - (UFC, Jungle Fight)
- Template:Flagicon Devin Cole - (Strikeforce, IFL, PFC, WSOF)
- Template:Flagicon Mark Coleman - (PRIDE, UFC)
- Template:Flagicon Clay Collard - (PFL, UFC)
- Template:Flagicon Jake Collier - (UFC, RFA)
- Template:Flagicon Vuyisile Colossa - (OneFC)
- Template:Flagicon Carlos Condit - (KOTC, UFC, WEC, Pancrase)
- Template:Flagicon Alex Cook - (Pancrase, VTJ, Shooto)
- Template:Flagicon T. J. Cook - (Strikeforce)
- Template:Flagicon Brett Cooper - (Bellator, Affliction, Jungle Fight, IFL, Shooto)
- Template:Flagicon Dewey Cooper - (Strikeforce, PFC)
- Template:Flagicon Ray Cooper III - (PFL)
- Template:Flagicon Chris Cope - (UFC, Strikeforce)
- Template:Flagicon Kit Cope - (UFC, WEC, WFA)
- Template:Flagicon Akira Corassani - (UFC, Shooto)
- Template:Flagicon Henry Corrales - (Bellator, KOTC)
- Template:Flagicon Mike Corey - (Bellator, IFL, KOTC, WSOF)
- Template:Flagicon Daniel Cormier - (KOTC, Strikeforce, UFC)
- Template:Flagicon Wesley Correira - (RINGS, EliteXC, UFC, WEC)
- Template:Flagicon Waldo Cortes-Acosta - (LFA, Bellator, UFC)
- Template:Flagicon Paulo Costa - (UFC, Jungle Fight)
- Template:Flagicon Randy Costa - (UFC)
- Template:Flagicon Patrick Côté - (KOTC, MFC, UFC)
- Template:Flagicon Rashad Coulter - (UFC, Bellator, LFA)
- Template:Flagicon Randy Couture - (UFC, VTJ, RINGS)
- Template:Flagicon Ryan Couture - (UFC, Strikeforce, Bellator)
- Template:Flagicon Colby Covington - (UFC)
- Template:Flagicon Nathan Coy - (Strikeforce, MFC, Bellator)
- Template:Flagicon Andrew Craig - (UFC, Bellator)
- Template:Flagicon Paul Craig - (UFC, BAMMA)
- Template:Flagicon Dan Cramer - (UFC, Bellator)
- Template:Flagicon Alberto Crane - (KOTC, UFC)
- Template:Flagicon Tim Credeur - (UFC, KOTC)
- Template:Flagicon Paul Creighton - (UFC)
- Template:Flagicon Kevin Croom - (LFA, Titan FC, Bellator, UFC)
- Template:Flagicon Allen Crowder - (UFC)
- Template:Flagicon Daron Cruickshank - (UFC, KOTC)
- Template:Flagicon Richard Crunkilton - (UFC, WEC)
- Template:Flagicon Kyle Crutchmer - (Bellator)
- Template:Flagicon Jimmy Crute - (UFC)
- Template:Flagicon Dominick Cruz - (UFC, WEC)
- Template:Flagicon Márcio Cruz - (Sengoku, IFL, UFC)
- Template:Flagicon Joshua Culibao - (UFC)
- Template:Flagicon Abel Cullum - (KOTC, ShoXC, DREAM)
- Template:Flagicon Zak Cummings - (UFC, MFC, Bellator, Titan FC, Strikeforce)
- Template:Flagicon Patrick Cummins - (UFC)
- Template:Flagicon Luke Cummo - (UFC)
- Template:Flagicon João Cunha
- Template:Flagicon Jeff Curran - (IFL, KOTC, PRIDE, WEC, WFA, Bellator, UFC, Strikeforce)
- Template:Flagicon Pat Curran - (Bellator, Adrenaline MMA)
- Template:Flagicon Ion Cuțelaba - (UFC)
D
- Template:Flagicon Alex da Silva Coelho - (UFC, Brave CF)
- Template:Flagicon Bruno Gustavo da Silva - (UFC)
- Template:Flagicon Genair da Silva - (Bellator)
- Template:Flagicon Henrique da Silva - (UFC)
- Template:Flagicon Nicolas Dalby - (UFC)
- Template:Flagicon Paul Daley - (UFC, Strikeforce, Bellator, Cage Rage, BAMMA, ShoXC, MFC, CWFC)
- Template:Flagicon Rodrigo Damm - (UFC, Strikeforce, Sengoku, Shooto)
- Template:Flagicon Jarjis Danho - (UFC)
- Template:Flagicon Raymond Daniels - (Strikeforce)
- Template:Flagicon Dillon Danis - (Bellator)
- Template:Flagicon Alexandre Dantas - (UFC)
- Template:Flagicon Eduardo Dantas - (Shooto, Bellator)
- Template:Flagicon Mac Danzig - (WEC, KOTC, PRIDE, UFC)
- Template:Flagicon Karen Darabedyan - (WEC)
- Template:Flagicon Beneil Dariush - (UFC)
- Template:Flagicon Viacheslav Datsik - (M-1)
- Template:Flagicon Alfie Davis - (KSW, Bellator, PFL)
- Template:Flagicon Brandon Davis - (UFC)
- Template:Flagicon Chris Davis - (Bellator, Adrenaline MMA, XFC)
- Template:Flagicon Joey Davis - (Bellator)
- Template:Flagicon Martin Day - (UFC)
- Template:Flagicon Hakeem Dawodu - (UFC)
- Template:Flagicon Chris Daukaus - (UFC)
- Template:Flagicon Kyle Daukaus - (UFC, CFFC)
- Template:Flagicon LC Davis - (WEC, Sengoku, Affliction, IFL, Adrenaline MMA, Bellator, Titan FC)
- Template:Flagicon Marcus Davis - (UFC, MFC, Bellator)
- Template:Flagicon Mike Davis - (UFC)
- Template:Flagicon Phil Davis - (PFC, UFC)
- Template:Flagicon Raphael Davis - (Bellator, M-1, IFL, Titan FC)
- Template:Flagicon Grant Dawson - (UFC)
- Template:Flagicon Jason Day - (UFC, KOTC, MFC)
- Template:Flagicon Yorgan De Castro - (UFC, PFL)
- Template:Flagicon Geraldo de Freitas - (UFC, Shooto)
- Template:Flagicon Phil De Fries - (UFC)
- Template:Flagicon Omar de la Cruz - (Bellator, Sengoku)
- Template:Flagicon Mark De La Rosa - (UFC)
- Template:Flagicon Chris de la Rocha - (UFC)
- Template:Flagicon Mike De La Torre - (UFC)
- Template:Flagicon Johil de Oliveira - (PRIDE, Cage Rage, Shooto, Jungle Fight)
- Template:Flagicon Reinier de Ridder - (OneFC, UFC)
- Template:Flagicon Jesse Delgado - (Bellator)
- Template:Flagicon Ante Delija - (PFL, Rizin)
- Template:Flagicon Shane Del Rosario (†) - (UFC, Strikeforce, ShoXC, M-1, KOTC)
- Template:Flagicon Herb Dean - (KOTC, Cage Rage)
- Template:Flagicon Tom DeBlass - (Bellator, UFC)
- Template:Flagicon Ramon Dekkers - (K-1 Hero's)
- Template:Flagicon Rolando Delgado - (UFC, Bellator, Shooto)
- Template:Flagicon Roland Delorme - (UFC)
- Template:Flagicon Jon Delos Reyes - (UFC)
- Template:Flagicon Chris Dempsey - (UFC, Bellator)
- Template:Flagicon Nick Denis - (UFC, KOTC, Sengoku)
- Template:Flagicon Jason Dent - (UFC, KOTC)
- Template:Flagicon Roberto de Souza - (Rizin)
- Template:Flagicon Tony DeSouza - (UFC, Jungle Fight, WFA)
- Template:Flagicon Robelis Despaigne - (UFC, Titan FC)
- Template:Flagicon Cory Devela - (Strikeforce)
- Template:Flagicon Rabindra Dhant - (MFN, ONE, Brave CF)
- Template:Flagicon Alessio Di Chirico - (UFC)
- Template:Flagicon Cyrille Diabaté - (PRIDE, Cage Rage, ShoXC, UFC, PFC, TPF, M-1, DEEP, RINGS)
- Template:Flagicon Ousmane Thomas Diagne - (Strikeforce)
- Template:Flagicon Marc Diakiese - (UFC, Bellator, BAMMA)
- Template:Flagicon Hacran Dias - (Jungle Fight, Pancrase, Shooto, M-1, UFC)
- Template:Flagicon Nate Diaz - (WEC, Strikeforce, UFC)
- Template:Flagicon Nick Diaz - (PRIDE, Shooto, DREAM, UFC, WEC, EliteXC, Strikeforce)
- Template:Flagicon Alessio Di Chirico - (IMMAF, UFC)
- Template:Flagicon Josh Diekmann - (WEC, Bellator)
- Template:Flagicon T.J. Dillashaw - (UFC, KOTC)
- Template:Flagicon Rosen Dimitrov - (M-1, Shooto)
- Template:Flagicon Rumen Dimitrov - (Shooto)
- Template:Flagicon Jhonata Diniz - (UFC)
- Template:Flagicon Russell Doane - (KOTC, TPF, UFC)
- Template:Flagicon Drew Dober - (Bellator, Titan FC, UFC)
- Template:Flagicon John Dodson - (UFC, KOTC)
- Template:Flagicon Joe Doerksen - (DEEP, IFL, WEC, KOTC, RINGS, Sengoku, UFC)
- Template:Flagicon C.B. Dollaway - (UFC, Rizin)
- Template:Flagicon Roman Dolidze - (UFC)
- Template:Flagicon Cody Donovan - (Bellator, UFC)
- Template:Flagicon Rafael dos Anjos - (UFC, Pancrase, Shooto)
- Template:Flagicon Anderson dos Santos - (UFC, Titan)
- Template:Flagicon Junior dos Santos - (UFC)
- Template:Flagicon Cédric Doumbé - (Bellator, PFL)
- Template:Flagicon David Douglas - (EliteXC, ShoXC, Strikeforce)
- Template:Flagicon Danny Downes - (UFC, WEC, KOTC)
- Template:Flagicon Jared Downing - (Bellator)
- Template:Flagicon Tomasz Drwal - (UFC)
- Template:Flagicon Robert Drysdale - (UFC)
- Template:Flagicon Joe Duarte - (Strikeforce, Bellator)
- Template:Flagicon Joseph Duffy - (UFC, CWFC)
- Template:Flagicon Todd Duffee - (UFC, SFL, Jungle Fight, DREAM)
- Template:Flagicon Islam Dulatov - (UFC, Brave)
- Template:Flagicon Kelly Dullanty - (UFC, KOTC)
- Template:Flagicon Jason DeLucia - (Pancrase, Cage Rage, UFC)
- Template:Flagicon Guy Delumeau - (Shooto, Pancrase, DEEP)
- Template:Flagicon Chris Duncan - (UFC, Bellator)
- Template:Flagicon Evan Dunham - (PFC, UFC)
- Template:Flagicon Dricus du Plessis - (EFC, KSW, UFC)
- Template:Flagicon Tom Duquesnoy - (BAMMA, UFC)
- Template:Flagicon Reuben Duran - (UFC, KOTC)
- Template:Flagicon Cody Durden - (UFC)
- Template:Flagicon Merab Dvalishvili - (UFC)
- Template:Flagicon David Dvořák - (UFC)
- Template:Flagicon Matt Dwyer - (UFC)
- Template:Flagicon Rolando Dy - (UFC, Brave)
E
- Template:Flagicon Marvin Eastman - (KOTC, MFC, UFC, WFA, Shooto)
- Template:Flagicon Mike Easton - (UFC)
- Template:Flagicon Brian Ebersole - (UFC, IFL, Shooto, KOTC, Strikeforce)
- Template:Flagicon Johnny Eblen - (Bellator)
- Template:Flagicon Mark Eddiva - (UFC)
- Template:Flagicon Frankie Edgar - (UFC)
- Template:Flagicon Carlos Eduardo - (Bellator, Shooto)
- Template:Flagicon Johnny Eduardo - (UFC, Bellator, Jungle Fight, Shooto, VTJ)
- Template:Flagicon Fabian Edwards - (Bellator)
- Template:Flagicon Justin Edwards - (UFC, Bellator)
- Template:Flagicon Leon Edwards - (UFC, BAMMA)
- Template:Flagicon Yves Edwards - (KOTC, UFC, Shooto, WEC, PRIDE, EliteXC, Strikeforce, MFC, Bellator)
- Template:Flagicon Justin Eilers (†) - (UFC, WEC, EliteXC)
- Template:Flagicon John-Olav Einemo - (UFC, Shooto, PRIDE)
- Template:Flagicon Per Eklund - (M-1, Shooto, UFC)
- Template:Flagicon Darren Elkins - (UFC)
- Template:Flagicon Jake Ellenberger - (UFC, IFL, Bellator, M-1, KOTC)
- Template:Flagicon Tim Elliott - (UFC, Titan FC, RFA)
- Template:Flagicon Jason Ellis
- Template:Flagicon Ramazan Emeev - (UFC, M-1, ACB)
- Template:Flagicon Alexander Emelianenko - (M-1, PRIDE)
- Template:Flagicon Fedor Emelianenko - (PRIDE, RINGS, Affliction, Strikeforce, M-1, Bellator)
- Template:Flagicon Rob Emerson - (Pancrase, Shooto, UFC, KOTC, DEEP, TPF, Bellator)
- Template:Flagicon Jamall Emmers - (UFC)
- Template:Flagicon Josh Emmett - (UFC, KOTC)
- Template:Flagicon Oliver Enkamp - (UFC, Bellator)
- Template:Flagicon Yasubey Enomoto - (M-1, KSW, Shooto)
- Template:Flagicon Ian Entwistle - (UFC, Brave CF)
- Template:Flagicon Andy Enz - (UFC)
- Template:Flagicon Kleber Koike Erbst - (Rizin, KSW, DEEP)
- Template:Flagicon Steve Erceg - (UFC)
- Template:Flagicon Tom Erikson - (K-1 Hero's, PRIDE, VTJ)
- Template:Flagicon Julian Erosa - (UFC)
- Template:Flagicon Eric Esch - (Cage Rage, K-1, KOTC, PRIDE, PFC, KSW, YAMMA)
- Template:Flagicon Cole Escovedo - (WEC, IFL, PFC, Strikeforce, TPF, DREAM, UFC)
- Template:Flagicon Efrain Escudero - (UFC, TPF, Bellator, LUX)
- Template:Flagicon Juan Espino - (UFC)
- Template:Flagicon Jordan Espinosa - (UFC)
- Template:Flagicon Braulio Estima - (Titan FC)
- Template:Flagicon Terry Etim - (UFC, Bellator)
- Template:Flagicon Billy Evangelista - (Strikeforce, WEC, PFC)
- Template:Flagicon Doug Evans - (Bellator, ShoXC, UFC)
- Template:Flagicon Rashad Evans - (UFC)
- Template:Flagicon Dan Evensen - (UFC, Bellator)
- Template:Flagicon Movsar Evloev - (UFC)
- Template:Flagicon Andre Ewell - (UFC, LFA)
F
- Template:Flagicon Edward Faaloloto - (UFC, WEC, Pancrase)
- Template:Flagicon Urijah Faber - (KOTC, WEC, UFC)
- Template:Flagicon Wagnney Fabiano - (IFL, WEC, Bellator)
- Template:Flagicon Bartosz Fabiński - (UFC, KSW)
- Template:Flagicon Rinat Fakhretdinov - (UFC)
- Template:Flagicon Maiquel Falcão - (UFC, Bellator, KSW)
- Template:Flagicon Gustavo Falciroli - (Shooto, OneFC)
- Template:Flagicon Brodie Farber - (UFC)
- Template:Flagicon Mahmoud Fawzy - (Bellator, PFL, Brave CF)
- Template:Flagicon Paul Felder - (UFC)
- Template:Flagicon Carlos Felipe - (UFC, ACB)
- Template:Flagicon Kevin "Kimbo Slice" Ferguson (†) - (CFFC, EliteXC, UFC)
- Template:Flagicon Tony Ferguson - (UFC)
- Template:Flagicon Bibiano Fernandes - (Jungle Fight, KOTC, K-1 Hero's, DREAM, OneFC)
- Template:Flagicon Alexandre Ferreira - (UFC, IFL, Jungle Fight, RINGS)
- Template:Flagicon Carlos Diego Ferreira - (Legacy, UFC)
- Template:Flagicon Cezar Ferreira - (UFC)
- Template:Flagicon Renan Ferreira - (PFL)
- Template:Flagicon Scott Ferrozzo - (UFC)
- Template:Flagicon André Fialho - (UFC)
- Template:Flagicon Drew Fickett - (KOTC, UFC, Cage Rage, Strikeforce, MFC, DREAM, XFC)
- Template:Flagicon Deiveson Figueiredo - (UFC, Jungle Fight)
- Template:Flagicon Francisco Figueiredo - (UFC, Jungle Fight)
- Template:Flagicon Edwin Figueroa - (UFC)
- Template:Flagicon Paulo Filho - (DEEP, Pancrase, PRIDE, DREAM, WEC, WSOF)
- Template:Flagicon Andre Fili - (UFC, KOTC, TPF)
- Template:Flagicon Mirko "Cro Cop" Filipović - (PRIDE, UFC, DREAM, Rizin, Bellator)
- Template:Flagicon Perry Filkins - (Bellator)
- Template:Flagicon Luigi Fioravanti - (UFC, MFC, M-1 Global)
- Template:Flagicon Luiz Firmino - (DREAM, M-1 Global, PRIDE, Shooto, WSOF)
- Template:Flagicon Jason Fischer - (Bellator)
- Template:Flagicon Spencer Fisher - (UFC)
- Template:Flagicon Chris Fishgold - (UFC, CWFC, BAMMA)
- Template:Flagicon Jon Fitch - (Shooto, UFC, WSOF)
- Template:Flagicon Rafael Fiziev - (UFC)
- Template:Flagicon Colin Fletcher - (UFC, BAMMA)
- Template:Flagicon Will Fleury - (Bellator, PFL, Oktagon)
- Template:Flagicon Kenny Florian - (UFC)
- Template:Flagicon Caros Fodor - (KOTC, Strikeforce, UFC, OneFC)
- Template:Flagicon Eduard Folayang - (URCC, OneFC)
- Template:Flagicon Jesse Forbes - (UFC, WEC, MFC)
- Template:Flagicon Ryan Ford - (MFC, Bellator, WSOF)
- Template:Flagicon Jussier Formiga - (Shooto, TPF, UFC)
- Template:Flagicon Renee Forte - (UFC, Jungle Fight, Shooto)
- Template:Flagicon Marcel Fortuna - (UFC, Titan FC)
- Template:Flagicon Brian Foster - (UFC, CWFC, Titan FC)
- Template:Flagicon Kenny Foster - (Bellator)
- Template:Flagicon Hermes França - (K-1 Hero's, Shooto, UFC, WEC, MFC)
- Template:Flagicon Kai Kara-France - (UFC)
- Template:Flagicon John Franchi - (IFL, WEC)
- Template:Flagicon Rich Franklin - (UFC, WFA)
- Template:Flagicon Matt Frevola - (UFC)
- Template:Flagicon Justin Frazier - (UFC, Bellator)
- Template:Flagicon Zane Frazier - (UFC, Shooto, RINGS, KOTC, WEC)
- Template:Flagicon Ian Freeman - (Cage Rage, CWFC, M-1, Pancrase, UFC)
- Template:Flagicon Willamy Freire - (UFC, Shooto, DREAM, VTJ)
- Template:Flagicon Clay French - (KOTC, Sengoku, PRIDE, Adrenaline MMA, Titan FC, XFC)
- Template:Flagicon Don Frye - (K-1, K-1 Hero's, PRIDE, KOTC, UFC, DEEP)
- Template:Flagicon Tony Fryklund - (UFC, WEC, Strikeforce, Cage Rage, Titan FC, Bellator)
- Template:Flagicon Yutaka Fuji - (Shooto)
- Template:Flagicon Katsuhisa Fujii - (Shooto, UFC, Pancrase, DEEP, RINGS, PRIDE, M-1)
- Template:Flagicon Mitsuo Fujikura - (Shooto)
- Template:Flagicon Kazuyuki Fujita - (K-1, PRIDE, Sengoku)
- Template:Flagicon Yoshihiro Fujita - (Shooto)
- Template:Flagicon Yuji Fujita - (Shooto)
- Template:Flagicon Keisuke Fujiwara - (DREAM, Shooto)
- Template:Flagicon Masato Fujiwara - (Shooto)
- Template:Flagicon Riki Fukuda - (DEEP, EliteXC, DREAM, K-1 UFC)
- Template:Flagicon Satoshi Fukuoka - (Shooto)
- Template:Flagicon Travis Fulton (†) - (UFC, WEC, KOTC, IFL, Pancrase, RINGS)
- Template:Flagicon Masakatsu Funaki - (Pancrase, K-1 Hero's, DREAM, RINGS)
- Template:Flagicon Ricardo Funch - (UFC)
- Template:Flagicon Ricardo Fyeet - (RINGS)
G
- Template:Flagicon Justin Gaethje - (UFC, WSOF)
- Template:Flagicon Marat Gafurov - (ONE, ACB, M-1)
- Template:Flagicon Mitch Gagnon - (UFC)
- Template:Flagicon Zelg Galešić - (Cage Rage, PRIDE, DREAM, Bellator, SFL, K-1 Hero's)
- Template:Flagicon Vener Galiev - (M-1)
- Template:Flagicon Mickey Gall - (UFC)
- Template:Flagicon André Galvão - (Strikeforce, DREAM)
- Template:Flagicon Marcos Galvão - (Shooto, Jungle Fight, WEC, Bellator)
- Template:Flagicon Mauro Galvão - (Shooto, Jungle Fight)
- Template:Flagicon Manny Gamburyan - (UFC, WEC, KOTC)
- Template:Flagicon Mateusz Gamrot - (UFC)
- Template:Flagicon Shamil Gamzatov - (UFC, PFL, WSOF, ACB)
- Template:Flagicon Ciryl Gane - (UFC)
- Template:Flagicon Luiz Eduardo Garagorri - (UFC)
- Template:Flagicon Alex Garcia - (UFC)
- Template:Flagicon Edgar Garcia - (WEC, UFC, Bellator, TPF)
- Template:Flagicon Leonard Garcia - (UFC, WEC)
- Template:Flagicon Rafa García - (UFC)
- Template:Flagicon Steve Garcia - (Bellator, UFC)
- Template:Flagicon Cody Garbrandt - (UFC)
- Template:Flagicon Pablo Garza - (KOTC, WEC, UFC)
- Template:Flagicon Brian Gassaway (†) - (Bellator, WEC, KOTC, Shooto, Pancrase)
- Template:Flagicon Kelvin Gastelum - (UFC)
- Template:Flagicon Willie Gates - (UFC, Bellator, KOTC)
- Template:Flagicon Louis Gaudinot - (UFC)
- Template:Flagicon Shamil Gaziev - (Brave, UFC)
- Template:Flagicon Chad George - (WEC, TPF)
- Template:Flagicon Kamen Georgiev - (Shooto)
- Template:Flagicon Hesdy Gerges - (Bellator)
- Template:Flagicon Tiki Ghosn - (WEC, UFC, WFA, KOTC, Strikeforce)
- Template:Flagicon Christos Giagos - (UFC, ACB)
- Template:Flagicon Cody Gibson - (UFC, TPF)
- Template:Flagicon Lance Gibson - (UFC, Shooto)
- Template:Flagicon Trevin Giles - (UFC)
- Template:Flagicon Gregor Gillespie - (UFC)
- Template:Flagicon Bob Gilstrap - (UFC)
- Template:Flagicon Brandon Girtz - (Bellator)
- Template:Flagicon Ricky Glenn - (UFC)
- Template:Flagicon Krzysztof Głowacki - (KSW)
- Template:Flagicon Konstantin Gluhov - (K-1, M-1, KSW, Pancrase)
- Template:Flagicon Massaro Glunder
- Template:Flagicon Rodney Glunder - (RINGS, PRIDE, Cage Rage, M-1, KSW, AOW)
- Template:Flagicon Mark Godbeer - (BAMMA, UFC)
- Template:Flagicon Allan Goes - (IFL, Pancrase, PRIDE, UFC)
- Template:Flagicon Bakouri Gogitidze - (RINGS)
- Template:Flagicon Bryan Goldsby - (Bellator, Adrenaline MMA, Titan FC, PFC)
- Template:Flagicon Marcelo Golm - (UFC, PFL, Bellator)
- Template:Flagicon Denis Goltsov - (PFL)
- Template:Flagicon Sergey Golyaev - (M-1, Shooto, Sengoku)
- Template:Flagicon Anthony Gomez - (Bellator)
- Template:Flagicon Frank Gomez - (WEC)
- Template:Flagicon Mikey Gomez - (EliteXC, XFC, Bellator)
- Template:Flagicon Ulysses Gomez - (UFC, Bellator, TPF, PFC)
- Template:Flagicon Takanori Gomi - (PRIDE, Shooto, VTJ, Sengoku, UFC)
- Template:Flagicon Evgeniy Goncharov - (ACB)
- Template:Flagicon Akihiro Gono - (DEEP, Pancrase, PRIDE, Shooto, UFC, Sengoku, Bellator)
- Template:Flagicon Chris Gonzalez - (Bellator)
- Template:Flagicon Gabriel Gonzaga - (Shooto, Jungle Fight, UFC)
- Template:Flagicon Fernando Gonzalez - (WEC, KOTC, Strikeforce, Bellator)
- Template:Flagicon Jason Gonzalez - (UFC)
- Template:Flagicon Lyman Good - (IFL, CFFC, Bellator, UFC)
- Template:Flagicon Jared Gooden - (UFC)
- Template:Flagicon Herbert Goodman - (Bellator, M-1, KOTC)
- Template:Flagicon Gary Goodridge - (K-1, K-1 Hero's, PRIDE, Affliction, UFC)
- Template:Flagicon Gerard Gordeau - (UFC, VTJ)
- Template:Flagicon Eddie Gordon - (UFC)
- Template:Flagicon Jared Gordon - (CFFC, UFC)
- Template:Flagicon Malcolm Gordon - (UFC, Bellator)
- Template:Flagicon Themba Gorimbo - (UFC)
- Template:Flagicon Chase Gormley - (UFC, Bellator, XFC, MFC, KOTC, ACB)
- Template:Flagicon Jonathan Goulet - (KOTC, UFC)
- Template:Flagicon Thibault Gouti - (UFC, Bellator)
- Template:Flagicon Wilson Gouveia - (UFC, MFC, KOTC)
- Template:Flagicon Haim Gozali - (Bellator, Jungle Fight)
- Template:Flagicon Damian Grabowski - (Bellator, M-1, UFC)
- Template:Flagicon Daniel Gracie - (Bellator, PRIDE)
- Template:Flagicon Kron Gracie - (UFC)
- Template:Flagicon Neiman Gracie - (WSOF, Bellator)
- Template:Flagicon Ralek Gracie - (DREAM, K-1 Hero's)
- Template:Flagicon Renzo Gracie - (PRIDE, RINGS, K-1, IFL, EliteXC, UFC)
- Template:Flagicon Rickson Gracie - (PRIDE, VTJ)
- Template:Flagicon Rodrigo Gracie - (PRIDE, K-1 Hero's)
- Template:Flagicon Roger Gracie - (Sengoku, Strikeforce, UFC, OneFC)
- Template:Flagicon Rolles Gracie - (IFL, AOW, UFC, OneFC, WSOF)
- Template:Flagicon Royce Gracie - (K-1, K-1 Hero's, PRIDE, UFC)
- Template:Flagicon Royler Gracie - (VTJ, PRIDE, K-1 Hero's)
- Template:Flagicon Ryan Gracie - (PRIDE)
- Template:Flagicon Peter Graham - (Sengoku, AOW, Bellator, KSW)
- Template:Flagicon Davey Grant - (UFC)
- Template:Flagicon Dwight Grant - (UFC, Bellator)
- Template:Flagicon T. J. Grant - (KOTC, UFC)
- Template:Flagicon Tony Gravely - (UFC, LFA, CFFC)
- Template:Flagicon Michael Graves - (UFC, Titan FC)
- Template:Flagicon Sergej Grecicho - (Bellator, Shooto, K-1 Hero's, CWFC, KSW)
- Template:Flagicon Sam Greco - (K-1, K-1 Hero's)
- Template:Flagicon Bobby Green - (Strikeforce, Affliction, KOTC, TPF, UFC)
- Template:Flagicon Desmond Green - (Bellator, Titan FC, UFC)
- Template:Flagicon Gabriel Green - (UFC)
- Template:Flagicon Maurice Greene - (UFC, PFL, LFA)
- Template:Flagicon Matt Grice - (UFC)
- Template:Flagicon Forrest Griffin - (KOTC, UFC)
- Template:Flagicon Jordan Griffin - (UFC, LFA, KOTC)
- Template:Flagicon Max Griffin - (UFC)
- Template:Flagicon Maxim Grishin - (UFC, PFL)
- Template:Flagicon Tyson Griffin - (Strikeforce, UFC, WSOF)
- Template:Flagicon Chad Griggs - (UFC, Strikeforce, IFL)
- Template:Flagicon Josh Grispi - (WEC, UFC)
- Template:Flagicon Kendall Grove - (KOTC, UFC, KSW, Bellator)
- Template:Flagicon Neil Grove - (Bellator, Cage Rage, UFC, SFL)
- Template:Flagicon Chris Gruetzemacher - (WSOF, Strikeforce)
- Template:Flagicon Mike Grundy - (UFC, ACB, BAMMA)
- Template:Flagicon Fabrício Guerreiro - (Bellator)
- Template:Flagicon Shannon Gugerty - (UFC)
- Template:Flagicon Clay Guida - (KOTC, Shooto, WEC, UFC, Strikeforce)
- Template:Flagicon Jason Guida - (ShoXC, Adrenaline MMA, WEC, KSW, Bellator)
- Template:Flagicon Melvin Guillard - (UFC, WSOF, Bellator)
- Template:Flagicon Marcelo Guimarães - (UFC, Jungle Fight)
- Template:Flagicon John Gunderson - (IFL, UFC, PFC, TPF, WSOF)
- Template:Flagicon Fabio Gurgel - (UFC)
- Template:Flagicon Jorge Gurgel - (KOTC, UFC, Strikeforce, Titan FC)
- Template:Flagicon Bogdan Guskov - (UFC, Brave CF)
- Template:Flagicon Alexander Gustafsson - (UFC, KSW, Shooto)
- Template:Flagicon Chris Gutiérrez - (UFC)
- Template:Flagicon Mike Guymon - (UFC, KOTC, Bellator)
H
- Template:Flagicon Keith Hackney - (UFC)
- Template:Flagicon Damir Hadzovic - (UFC, CWFC)
- Template:Flagicon Jake Hager - (Bellator)
- Template:Flagicon Tim Hague (†) - (KOTC, UFC, MFC, WSOF)
- Template:Flagicon Rich Hale - (Bellator)
- Template:Flagicon Mark Hall - (UFC)
- Template:Flagicon Ryan Hall - (UFC)
- Template:Flagicon Uriah Hall - (UFC, Bellator)
- Template:Flagicon Dennis Hallman - (UFC, Strikeforce, MFC, Shooto, WFA, IFL, KOTC, WSOF, Titan FC)
- Template:Flagicon Piotr Hallmann - (UFC, CWFC)
- Template:Flagicon Tony Halme (†) - (UFC, RINGS)
- Template:Flagicon Brandon Halsey - (Bellator, KOTC)
- Template:Flagicon Kazuhiro Hamanaka - (Pancrase, M-1, IFL, K-1 Hero's, PRIDE)
- Template:Flagicon Matt Hamill - (UFC, WSOF)
- Template:Flagicon Anthony Hamilton - (MFC, UFC)
- Template:Flagicon Anthony Hamlett - (WEC, Shooto)
- Template:Flagicon Jared Hamman - (WSOF, UFC, ShoXC, Strikeforce)
- Template:Flagicon Volk Han - (RINGS)
- Template:Flagicon Joachim Hansen - (Shooto, DEEP, K-1 Hero's, PRIDE, DREAM)
- Template:Flagicon Antoni Hardonk - (RINGS, K-1, UFC)
- Template:Flagicon Dan Hardy - (CWFC, KOTC, UFC)
- Template:Flagicon Greg Hardy - (UFC)
- Template:Flagicon Carlston Harris - (UFC)
- Template:Flagicon Gerald Harris - (UFC, DREAM, TPF, Titan FC, WSOF)
- Template:Flagicon Dhafir Harris (Bellator)
- Template:Flagicon Phil Harris - (Cage Rage, BAMMA, UFC, CWFC)
- Template:Flagicon Walt Harris - (UFC, Titan FC)
- Template:Flagicon Dale Hartt - (UFC)
- Template:Flagicon Clay Harvison - (UFC, Bellator)
- Template:Flagicon Nasrat Haqparast - (UFC)
- Template:Flagicon Rafał Haratyk - (FEN MMA, EFC, ACA, KSW)
- Template:Flagicon Lee Hasdell - (RINGS, Cage Rage)
- Template:Flagicon Carlton Haselrig - (EliteXC)
- Template:Flagicon Chris Haseman - (UFC, RINGS, WFA)
- Template:Flagicon Hayder Hassan - (UFC, M-1, Brave CF, Strikeforce)
- Template:Flagicon Daiki Hata - (Pancrase, DEEP, DREAM)
- Template:Flagicon John Hathaway - (UFC, Cage Rage)
- Template:Flagicon Phil Hawes - (UFC)
- Template:Flagicon Rick Hawn - (Bellator)
- Template:Flagicon Mike Hayes - (Strikeforce, PFC, CWFC, Bellator, KSW)
- Template:Flagicon Josh Haynes - (UFC, IFL)
- Template:Flagicon Dustin Hazelett - (KOTC, UFC)
- Template:Flagicon James Head - (UFC)
- Template:Flagicon Pat Healy - (KOTC, MFC, WEC, Titan FC, IFL, Strikeforce, UFC)
- Template:Flagicon Ryan Healy - (WEC, Strikeforce, KOTC, MFC, SFL)
- Template:Flagicon David Heath - (KOTC, MFC, UFC)
- Template:Flagicon Jake Hecht - (UFC, CWFC)
- Template:Flagicon Alateng Heili - (UFC)
- Template:Flagicon Nick Hein - (UFC)
- Template:Flagicon Ian Heinisch - (UFC, LFA)
- Template:Flagicon Marcin Held - (Bellator, Shooto, UFC)
- Template:Flagicon Benson Henderson - (MFC, WEC, UFC, Bellator)
- Template:Flagicon Dan Henderson - (RINGS, PRIDE, UFC, Strikeforce)
- Template:Flagicon Johny Hendricks - (WEC, UFC)
- Template:Flagicon Luis Henrique - (UFC, Shooto)
- Template:Flagicon Danny Henry - (UFC)
- Template:Flagicon Victor Henry - (UFC)
- Template:Flagicon Jai Herbert - (UFC)
- Template:Flagicon Dave Herman - (UFC, Bellator, EliteXC, Sengoku, ShoXC, Titan FC)
- Template:Flagicon Ed Herman - (Pancrase, UFC, Strikeforce)
- Template:Flagicon Jack Hermansson - (UFC, Bellator, CWFC)
- Template:Flagicon Alexander Hernandez - (UFC)
- Template:Flagicon Anthony Hernandez - (UFC)
- Template:Flagicon Álvaro Herrera - (UFC)
- Template:Flagicon Geane Herrera (†) - (UFC, RFA)
- Template:Flagicon Heath Herring - (K-1 Hero's, PRIDE, UFC)
- Template:Flagicon Tony Hervey - (Bellator, KOTC, BAMMA, Shooto)
- Template:Flagicon Jared Hess - (Bellator)
- Template:Flagicon Jon Hess - (UFC)
- Template:Flagicon Clint Hester - (UFC)
- Template:Flagicon Jimy Hettes - (UFC)
- Template:Flagicon Conor Heun - (IFL, EliteXC, ShoXC, Strikeforce)
- Template:Flagicon Marcus Hicks - (WEC)
- Template:Flagicon Jay Hieron - (Bellator, WEC, IFL, Affliction, Strikeforce, UFC, Titan FC)
- Template:Flagicon Jason High - (UFC, Strikeforce, Affliction, DREAM, Titan FC)
- Template:Flagicon Leandro Higo - (Bellator, LFA, Jungle)
- Template:Flagicon Corey Hill (†) - (UFC, XFC, TPF)
- Template:Flagicon Jamahal Hill - (UFC)
- Template:Flagicon Josh Hill - (Bellator, WSOF)
- Template:Flagicon Branden Lee Hinkle - (UFC, RINGS, IVC, Pancrase, VTJ)
- Template:Flagicon Hatsu Hioki - (Shooto, PRIDE, Sengoku, UFC, Rizin)
- Template:Flagicon Ren Hiramoto - (Rizin)
- Template:Flagicon Kuniyoshi Hironaka - (Pancrase, VTJ, DREAM, UFC, Shooto)
- Template:Flagicon Mizuto Hirota - (Shooto, Sengoku, Strikeforce, UFC)
- Template:Flagicon Matt Hobar - (UFC)
- Template:Flagicon Bobby Hoffman - (KOTC, RINGS, UFC, Jungle Fight)
- Template:Flagicon Sam Hoger - (UFC, IFL)
- Template:Flagicon Josh Hokit - (Bellator, LFA, UFC)
- Template:Flagicon Andrew Holbrook - (UFC)
- Template:Flagicon Mark Holata - (Bellator)
- Template:Flagicon Chris Holdsworth - (UFC)
- Template:Flagicon Kevin Holland - (UFC)
- Template:Flagicon Roger Hollett - (MFC, Bellator, UFC)
- Template:Flagicon Max Holloway - (UFC)
- Template:Flagicon Kurt Holobaugh - (UFC, Titan FC, XFC, Strikeforce)
- Template:Flagicon Patrick Holohan - (Pancrase, Cage Contender, UFC)
- Template:Flagicon Scott Holtzman - (UFC, XFC)
- Template:Flagicon Sabah Homasi - (Bellator, UFC, Titan FC, Strikeforce)
- Template:Flagicon Mark Hominick - (UFC, Affliction, WEC)
- Template:Flagicon Chris Honeycutt - (Bellator, ACB)
- Template:Flagicon Satoshi Honma - (PRIDE, UFC, Shooto, K-1)
- Template:Flagicon Chase Hooper - (UFC)
- Template:Flagicon Darrell Horcher - (Bellator, UFC)
- Template:Flagicon Kyoji Horiguchi - (Shooto, VTJ, UFC, Rizin)
- Template:Flagicon Jeremy Horn - (IFL, KOTC, Pancrase, PRIDE, UFC, WEC, RINGS, Adrenaline MMA, Bellator)
- Template:Flagicon Dan Hornbuckle - (Sengoku, Bellator, DEEP, Titan FC)
- Template:Flagicon Chris Horodecki - (Bellator, WEC, IFL)
- Template:Flagicon Matt Horwich - (UFC, Strikeforce, Bellator, IFL, BAMMA, KSW)
- Template:Flagicon Jeff Hougland - (UFC, WEC)
- Template:Flagicon Harold Howard - (UFC)
- Template:Flagicon John Howard - (UFC, IFL)
- Template:Flagicon Robert Howard
- Template:Flagicon Tom Howard - (Cage Rage, IFL, K-1)
- Template:Flagicon Shane Howell - (Bellator, KOTC, UFC)
- Template:Flagicon Austin Hubbard - (UFC)
- Template:Flagicon Roger Huerta - (UFC, Bellator, OneFC)
- Template:Flagicon Jeff Hughes - (UFC, LFA)
- Template:Flagicon Mark Hughes - (UFC)
- Template:Flagicon Matt Hughes - (UFC, Shooto, RINGS)
- Template:Flagicon Paul Hughes - (PFL, Bellator, BAMMA, CWFC)
- Template:Flagicon Matt Hume - (Pancrase)
- Template:Flagicon Mark Hunt - (PRIDE, DREAM, UFC)
- Template:Flagicon Solomon Hutcherson - (UFC, MFC)
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- Template:Flagicon Al Iaquinta - (UFC)
- Template:Flagicon Khadis Ibragimov - (UFC, M-1)
- Template:Flagicon Dan Ige - (UFC)
- Template:Flagicon Alexey Ignashov - (K-1)
- Template:Flagicon Fabiano Iha - (KOTC, PRIDE, UFC)
- Template:Flagicon Hisao Ikeda - (Shooto)
- Template:Flagicon Seichi Ikemoto - (DEEP, DREAM, PRIDE, Shooto)
- Template:Flagicon Junji Ikoma - (Shooto)
- Template:Flagicon Mikhail Ilyukhin - (PRIDE, RINGS, K-1 Hero's)
- Template:Flagicon Toby Imada - (WEC, KOTC, Bellator)
- Template:Flagicon Masakazu Imanari - (Pancrase, PRIDE, Cage Rage, DREAM, DEEP, OneFC)
- Template:Flagicon Zelim Imadaev - (UFC)
- Template:Flagicon Nassourdine Imavov - (UFC)
- Template:Flagicon Brad Imes - (UFC, WEC, IFL, KOTC, Titan FC, PFC)
- Template:Flagicon Guto Inocente - (Shooto, Strikeforce, UFC)
- Template:Flagicon Egan Inoue - (Shooto, RINGS, PRIDE)
- Template:Flagicon Enson Inoue - (PRIDE, VTJ, Shooto, UFC)
- Template:Flagicon Naoki Inoue - (DEEP, UFC)
- Template:Flagicon Takeshi Inoue - (Shooto, DREAM, VTJ)
- Template:Flagicon James Irvin - (Strikeforce, WEC, UFC, TPF, KSW)
- Template:Flagicon Ali Isaev - (Bellator)
- Template:Flagicon Mitsuhiro Ishida - (PRIDE, DREAM, Strikeforce, Shooto, DEEP)
- Template:Flagicon Teruto Ishihara - (UFC, Shooto)
- Template:Flagicon Satoshi Ishii - (K-1, DREAM, Sengoku)
- Template:Flagicon Yoshimasa Ishikawa - (Shooto)
- Template:Flagicon Shintaro Ishiwatari - (Shooto, Pancrase, Sengoku, VTJ)
- Template:Flagicon Takashi Ishizaki - (Shooto)
- Template:Flagicon Tokimitsu Ishizawa - (DREAM, K-1 Hero's, PRIDE)
- Template:Flagicon Wallid Ismail - (PRIDE, UFC)
- Template:Flagicon Damir Ismagulov - (UFC, M-1)
- Template:Flagicon Leandro Issa - (OneFC, UFC)
- Template:Flagicon Junji Ito - (Shooto)
- Template:Flagicon Takenori Ito - (Shooto)
- Template:Flagicon Yuji Ito - (Shooto)
- Template:Flagicon Blagoy Ivanov - (Sengoku, Bellator, WSOF)
- Template:Flagicon Hiroshi Izumi - (Sengoku, DREAM)
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- Template:Flagicon Yves Jabouin - (WEC, UFC)
- Template:Flagicon Damon Jackson - (UFC, Bellator, KOTC, Legacy)
- Template:Flagicon Eugene Jackson - (UFC, Strikeforce)
- Template:Flagicon Jason Jackson - (Bellator, PFL, Titan FC)
- Template:Flagicon Jeremy Jackson - (KOTC, UFC)
- Template:Flagicon Kevin Jackson - (UFC)
- Template:Flagicon Mike Jackson - (UFC)
- Template:Flagicon Montel Jackson - (UFC)
- Template:Flagicon Quinton Jackson - (KOTC, PRIDE, UFC, WFA, Bellator)
- Template:Flagicon Dustin Jacoby - (UFC, WSOF, Titan FC, Bellator)
- Template:Flagicon Daniel James - (PFL)
- Template:Flagicon Ryan Janes - (UFC)
- Template:Flagicon Keith Jardine - (KOTC, MFC, Pancrase, UFC, Strikeforce)
- Template:Flagicon Antoine Jaoude - (K-1, IFL)
- Template:Flagicon Miloš Janičić - (KSW, Oktagon)
- Template:Flagicon Damian Janikowski - (KSW)
- Template:Flagicon Dave Jansen - (Bellator, WEC, M-1)
- Template:Flagicon Justin Jaynes - (UFC, Bellator)
- Template:Flagicon Thad Jean - (LFA, PFL)
- Template:Flagicon Bubba Jenkins - (TPF, Bellator, ACB)
- Template:Flagicon Trent Jenkins - (RINGS, UFC)
- Template:Flagicon Steve Jennum - (UFC)
- Template:Flagicon Ryan Jensen - (UFC, Strikeforce, Bellator)
- Template:Flagicon Maciej Jewtuszko - (UFC, WEC, KSW)
- Template:Flagicon Ronald Jhun - (Shooto, Strikeforce, UFC, WFA, KOTC)
- Template:Flagicon Art Jimmerson - (UFC)
- Template:Flagicon Ryan Jimmo (†) - (MFC, UFC)
- Template:Flagicon Brett Johns - (CWFC, Titan FC, UFC)
- Template:Flagicon Miles Johns - (UFC)
- Template:Flagicon Anthony Johnson (†) - (UFC, WSOF, Titan FC)
- Template:Flagicon Charles Johnson - (UFC, LFA)
- Template:Flagicon DaMarques Johnson - (UFC, KOTC)
- Template:Flagicon Dashon Johnson - (UFC)
- Template:Flagicon Demetrious Johnson - (OneFC, UFC, WEC, KOTC)
- Template:Flagicon Jordan Johnson - (UFC, RFA)
- Template:Flagicon Kajan Johnson - (UFC, MFC, KOTC)
- Template:Flagicon Lavar Johnson - (Bellator, UFC, WEC, Strikeforce, PFC)
- Template:Flagicon Michael Johnson - (UFC, Titan FC)
- Template:Flagicon Timothy Johnson - (UFC, Bellator)
- Template:Flagicon Tony Johnson - (Bellator, KOTC, ONE, ACB)
- Template:Flagicon Wesley Johnson - (Cage Rage)
- Template:Flagicon Brian Johnston - (UFC, Strikeforce)
- Template:Flagicon Nikola Joksović - (Brave CF)
- Template:Flagicon Jon Jones - (UFC)
- Template:Flagicon Marcus Jones - (UFC)
- Template:Flagicon Mason Jones - (UFC, CWFC)
- Template:Flagicon Nathan Jones - (PRIDE)
- Template:Flagicon Paul Jones - (UFC, Shooto)
- Template:Flagicon Phoenix Jones - (WSOF)
- Template:Flagicon Trevin Jones - (UFC, ACB)
- Template:Flagicon Kevin Jordan - (UFC, Strikeforce)
- Template:Flagicon Shawn Jordan - (UFC, Strikeforce, Bellator, WEC)
- Template:Flagicon Ivan Jorge - (UFC, Jungle Fight, M-1, Shooto)
- Template:Flagicon Scott Jorgensen - (UFC, WEC, ShoXC)
- Template:Flagicon Krzysztof Jotko - (UFC, PFL)
- Template:Flagicon Alan Jouban - (UFC, TPF, RFA)
- Template:Flagicon Charles Jourdain - (UFC)
- Template:Flagicon Kevin Jousset - (UFC)
- Template:Flagicon Jesse Juarez - (Bellator, Strikeforce, MFC)
- Template:Flagicon Anshul Jubli - (MFN, UFC)
- Template:Flagicon Luke Jumeau - (UFC)
- Template:Flagicon Erko Jun - (KSW, Brave CF)
- Template:Flagicon Bu Kyung Jung - (DREAM, DEEP)
- Template:Flagicon Da Woon Jung - (UFC)
- Template:Flagicon Chan Sung Jung - (UFC, WEC, Sengoku, DEEP, Pancrase)
- Template:Flagicon Myles Jury - (Shooto, KOTC, UFC)
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- Template:Flagicon Hideki Kadowaki - (Shooto, Sengoku, DEEP)
- Template:Flagicon Mahamedkhabib Kadzimahamedau - (Bellator)
- Template:Flagicon Movlid Khaybulaev - (ONE, PFL)
- Template:Flagicon Tang Kai - (ONE)
- Template:Flagicon Baruto Kaito - (Rizin)
- Template:Flagicon Takahiro Kajita - (Pancrase, Shooto, DEEP)
- Template:Flagicon Kai Kamaka III - (PFL)
- Template:Flagicon Martin Kampmann - (UFC, WFA, KOTC, CWFC)
- Template:Flagicon Oumar Kane - (ONE)
- Template:Flagicon Masanori Kanehara - (K-1, K-1 Hero's, Shooto, Pancrase, Sengoku, DEEP, UFC)
- Template:Flagicon Denis Kang - (PRIDE, Pancrase, K-1, M-1, UFC, DREAM)
- Template:Flagicon Hiroyuki Kanno - (Shooto)
- Template:Flagicon Kyung Ho Kang - (UFC, DEEP, Sengoku)
- Template:Flagicon Manel Kape - (Rizin, UFC)
- Template:Flagicon Dave Kaplan - (UFC)
- Template:Flagicon Georgi Karakhanyan - (WSOF, DREAM, Bellator, BAMMA, KOTC, TPF)
- Template:Flagicon Alex Karalexis - (WEC, UFC)
- Template:Flagicon Impa Kasanganay - (PFL, UFC)
- Template:Flagicon Dawid Kasperski - (KSW)
- Template:Flagicon Joop Kasteel - (RINGS)
- Template:Flagicon Calvin Kattar - (UFC, EliteXC)
- Template:Flagicon Hisaki Kato - (Bellator, Rizin)
- Template:Flagicon Tetsuji Kato - (Shooto, VTJ, DEEP, Strikeforce)
- Template:Flagicon Brad Katona - (UFC)
- Template:Flagicon Yukio Kawabe - (PRIDE, Pancrase)
- Template:Flagicon Kenji Kawaguchi - (Shooto)
- Template:Flagicon Yusuke Kawaguchi - (M-1, DEEP, DREAM, KSW)
- Template:Flagicon Namiki Kawahara - (ONE, Rizin, DEEP, Pancrase)
- Template:Flagicon Tatsuya Kawajiri - (PRIDE, Shooto, Strikeforce, DREAM, UFC)
- Template:Flagicon Ryo Kawamura - (Pancrase, Sengoku, OneFC)
- Template:Flagicon Saburo Kawakatsu - (Shooto)
- Template:Flagicon Losene Keita - (Oktagon MMA, UFC)
- Template:Flagicon Chris Kelades - (Bellator, UFC)
- Template:Flagicon Benjamin Kelleher
- Template:Flagicon Brian Kelleher - (UFC)
- Template:Flagicon Tony Kelley - (UFC)
- Template:Flagicon Dan Kelly - (UFC)
- Template:Flagicon Daniel Kelly - (UFC)
- Template:Flagicon Paul Kelly - (UFC, SFL, CWFC)
- Template:Flagicon Song Kenan - (UFC)
- Template:Flagicon Jeremy Kennedy - (UFC, Bellator)
- Template:Flagicon Tim Kennedy - (WEC, IFL, Strikeforce, UFC)
- Template:Flagicon Casey Kenney - (UFC)
- Template:Flagicon Azamat Kerefov - (ACB)
- Template:Flagicon Mark Kerr - (UFC, PRIDE, IFL, Cage Rage, M-1, YAMMA)
- Template:Flagicon Will Kerr - (WEC)
- Template:Flagicon Ron Keslar - (Bellator)
- Template:Flagicon Rustam Khabilov - (UFC, OneFC, M-1)
- Template:Flagicon Mamed Khalidov - (Shooto, ShoXC, ACB, KSW, Sengoku)
- Template:Flagicon Ismail Khan - (ONE, Brave CF)
- Template:Flagicon Sergey Khandozhko - (UFC, ACB)
- Template:Flagicon Sergei Kharitonov - (PRIDE, RINGS, K-1 Hero's, DREAM, Strikeforce, M-1, Bellator)
- Template:Flagicon Magomedrasul Khasbulaev - (Bellator, M-1, ACB)
- Template:Flagicon Ferrid Kheder - (Shooto, M-1, Bellator)
- Template:Flagicon Timur Khizriev - (Bellator, PFL)
- Template:Flagicon Akira Kibe - (DEEP, Shooto)
- Template:Flagicon Akira Kikuchi - (K-1 Hero's, Shooto)
- Template:Flagicon Katsunori Kikuno - (DEEP, DREAM, UFC)
- Template:Flagicon Sanae Kikuta - (VTJ, Pancrase, PRIDE, UFC, Sengoku, DEEP)
- Template:Flagicon Dong Hyun Kim - (DEEP, UFC)
- Template:Flagicon Jong Man Kim - (K-1 Hero's, Shooto, Sengoku, DEEP, M-1)
- Template:Flagicon Min Soo Kim - (K-1 Hero's)
- Template:Flagicon Jeremy Kimball - (UFC, RFA, Bellator)
- Template:Flagicon Rob Kimmons - (UFC, Shooto, WEC, Titan FC)
- Template:Flagicon Dustin Kimura - (UFC, KOTC)
- Template:Flagicon Koichiro Kimura - (VTJ)
- Template:Flagicon Taiei Kin - (K-1 Hero's, DREAM)
- Template:Flagicon Danny Kingad - (ONE)
- Template:Flagicon Kyle Kingsbury - (UFC, KOTC)
- Template:Flagicon Daichi Kitakata - (Rizin, Pancrase, DEEP)
- Template:Flagicon Koji Kitao - (PRIDE, UFC)
- Template:Flagicon Satoru Kitaoka - (Pancrase, Sengoku, DEEP, DREAM)
- Template:Flagicon Ľudovít Klein - (UFC)
- Template:Flagicon Drakkar Klose - (UFC)
- Template:Flagicon Kevin Knabjian - (Shooto, WEC, Bellator)
- Template:Flagicon Jason Knight - (Titan FC, UFC)
- Template:Flagicon William Knight - (UFC)
- Template:Flagicon Fatih Kocamis - (M-1, PRIDE, RINGS)
- Template:Flagicon Erik Koch - (WEC, UFC)
- Template:Flagicon Junya Kodo - (Shooto, DREAM, VTJ)
- Template:Flagicon Toru Koga - (Shooto)
- Template:Flagicon Brad Kohler - (UFC, RINGS, DEEP)
- Template:Flagicon Hiroyuki Kojima - (Shooto)
- Template:Flagicon Naoto Kojima - (Shooto)
- Template:Flagicon Shinichi Kojima - (Shooto, OneFC)
- Template:Flagicon Szymon Kołecki - (KSW)
- Template:Flagicon John Kolosci - (UFC, Strikeforce, Bellator, XFC)
- Template:Flagicon Yuki Kondo - (Pancrase, PRIDE, UFC, DEEP, Sengoku)
- Template:Flagicon Cheick Kongo - (UFC, Bellator, RINGS)
- Template:Flagicon Kritsada Kongsrichai - (OneFC)
- Template:Flagicon Masayuki Kono - (Pancrase)
- Template:Flagicon Tomonari Kanomata - (Pancrase, Shooto)
- Template:Flagicon Cole Konrad - (Bellator)
- Template:Flagicon Andrei Kopylov - (PRIDE, RINGS)
- Template:Flagicon Roman Kopylov - (UFC)
- Template:Flagicon Andrey Koreshkov - (Bellator)
- Template:Flagicon Tsuyoshi Kosaka - (RINGS, PRIDE, UFC, Pancrase, DEEP)
- Template:Flagicon Josh Koscheck - (UFC, Bellator)
- Template:Flagicon Hiroki Kotani - (Shooto)
- Template:Flagicon Naoyuki Kotani - (Pancrase, PRIDE, UFC)
- Template:Flagicon Steve Kozola - (Bellator, LFA, BAMMA, WSOF)
- Template:Flagicon Derrick Krantz - (UFC, Bellator, LFA)
- Template:Flagicon Kamil Kraska - (FEN MMA)
- Template:Flagicon James Krause - (Bellator, WEC, Titan FC, UFC)
- Template:Flagicon Pascal Krauss - (UFC, CWFC, Shooto)
- Template:Flagicon Emil Kristev - (RINGS)
- Template:Flagicon Jörgen Kruth - (K-1, UFC)
- Template:Flagicon Nikita Krylov - (UFC, M-1)
- Template:Flagicon Mariusz Książkiewicz - (AFC, LFA, KSW)
- Template:Flagicon Piotr Kuberski - (KSW, FEN MMA, UAE Warriors)
- Template:Flagicon Yuta Kubo - (Rizin)
- Template:Flagicon Misaki Kubota - (Shooto)
- Template:Flagicon Alexei Kudin - (Bellator, M-1, Shooto)
- Template:Flagicon Michael Kuiper - (UFC, Titan FC)
- Template:Flagicon Anton Kuivanen - (UFC, K-1 Hero's, Shooto)
- Template:Flagicon Takasuke Kume - (Shooto, Pancrase, Rizin, ONE)
- Template:Flagicon Alexey Kunchenko - (UFC, PFL, M-1)
- Template:Flagicon Rizvan Kuniev - (UFC)
- Template:Flagicon Kiichi Kunimoto - (UFC, Pancrase)
- Template:Flagicon Kiuma Kunioku - (Sengoku, DEEP, Pancrase, K-1 Hero's)
- Template:Flagicon Ramazan Kuramagomedov - (Bellator, PFL, ACB)
- Template:Flagicon Masakazu Kuramochi - (DEEP, Pancrase, Shooto)
- Template:Flagicon Eldar Kurtanidze - (PRIDE)
- Template:Flagicon Kazuhiro Kusayanagi - (Shooto, VTJ)
- Template:Flagicon Takuya Kuwabara - (Shooto)
- Template:Flagicon Won-il Kwon - (ONE)
- Template:Flagicon Mike Kyle - (KOTC, WEC, UFC, Pancrase, Strikeforce, WSOF)
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- Template:Flagicon Josh LaBerge - (Bellator, Strikeforce)
- Template:Flagicon Ryan LaFlare - (UFC)
- Template:Flagicon Noad Lahat - (UFC, Bellator, BAMMA)
- Template:Flagicon Tim Lajcik - (UFC, Pancrase, WFA, RINGS)
- Template:Flagicon Ricardo Lamas - (UFC, WEC)
- Template:Flagicon Jason Lambert - (KOTC, UFC, WEC, Bellator)
- Template:Flagicon Nate Landwehr - (UFC)
- Template:Flagicon Austen Lane - (UFC)
- Template:Flagicon Dalcha Lungiambula - (UFC)
- Template:Flagicon Aung La Nsang - (Bellator, CFFC, OneFC)
- Template:Flagicon Taylor Lapilus - (UFC)
- Template:Flagicon Chad Laprise - (UFC, Bellator)
- Template:Flagicon Anthony Lapsley - (Bellator, ShoXC, KOTC, UFC)
- Template:Flagicon Lorenz Larkin - (Strikeforce, UFC, Bellator)
- Template:Flagicon Jeremy Larsen - (UFC)
- Template:Flagicon Brock Larson - (UFC, WEC, KOTC, OneFC)
- Template:Flagicon Bobby Lashley - (Strikeforce, MFC, SFL, Bellator, Titan FC)
- Template:Flagicon Ilir Latifi - (UFC)
- Template:Flagicon Ole Laursen - (OneFC, K-1 Hero's, AOW)
- Template:Flagicon Jenel Lausa - (UFC)
- Template:Flagicon Dan Lauzon - (Affliction, UFC, WSOF)
- Template:Flagicon Joe Lauzon - (UFC)
- Template:Flagicon Cody Law - (Bellator)
- Template:Flagicon Muhammed Lawal - (Sengoku, M-1, Strikeforce, Bellator)
- Template:Flagicon Robbie Lawler - (EliteXC, IFL, KOTC, PRIDE, Strikeforce, UFC)
- Template:Flagicon Tom Lawlor - (UFC)
- Template:Flagicon Justin Lawrence - (Strikeforce, UFC)
- Template:Flagicon Eric Lawson - (Strikeforce)
- Template:Flagicon Jani Lax - (Shooto, K-1 Hero's, M-1)
- Template:Flagicon Mounir Lazzez - (UFC)
- Template:Flagicon Cung Le - (Strikeforce, UFC)
- Template:Flagicon Thanh Le - (ONE, LFA, UFC)
- Template:Flagicon Jérôme Le Banner - (K-1, K-1 Hero's)
- Template:Flagicon Jordan Leavitt - (UFC)
- Template:Flagicon Chris Leben - (UFC, WEC)
- Template:Flagicon Mickaël Lebout - (UFC, BAMMA, CWFC, M-1)
- Template:Flagicon Claudio Ledesma - (Bellator)
- Template:Flagicon Justin Ledet - (UFC, Legacy)
- Template:Flagicon Christian Lee - (ONE)
- Template:Flagicon Kevin Lee - (UFC)
- Template:Flagicon Vaughan Lee - (UFC, CWFC, Cage Rage)
- Template:Flagicon Dave Legeno - (Cage Rage)
- Template:Flagicon Ricky Legere - (Bellator, Strikeforce, KOTC, TPF)
- Template:Flagicon Mateusz Legierski - (Oktagon MMA, KSW)
- Template:Flagicon Christophe Leininger - (UFC)
- Template:Flagicon Leonardo Leite - (LFA, Bellator)
- Template:Flagicon Thales Leites - (Shooto, Jungle Fight, MFC, UFC)
- Template:Flagicon Nik Lentz - (UFC)
- Template:Flagicon Anthony Leone - (Bellator, Strikeforce, WEC)
- Template:Flagicon Fabio Leopoldo - (Pancrase, IFL)
- Template:Flagicon Kimo Leopoldo - (Cage Rage, K-1, PRIDE, UFC, WFA)
- Template:Flagicon Brock Lesnar - (K-1 Hero's, UFC)
- Template:Flagicon Rafael Lovato Jr. - (Bellator)
- Template:Flagicon Justin Levens (†) - (PFC, IFL, WEC, UFC)
- Template:Flagicon Marcus LeVesseur - (UFC, Adrenaline MMA)
- Template:Flagicon Bevon Lewis - (UFC, LFA, PFL)
- Template:Flagicon Derrick Lewis - (LFA, Bellator, UFC)
- Template:Flagicon Alfonso Leyva - (LFA)
- Template:Flagicon Jingliang Li - (UFC, Legend FC, AOW)
- Template:Flagicon Jess Liaudin - (Pancrase, KOTC, Cage Rage, UFC)
- Template:Flagicon Chuck Liddell - (UFC, PRIDE, Golden Boy)
- Template:Flagicon Jushin Thunder Liger - (Pancrase)
- Template:Flagicon Scott Lighty - (Strikeforce, ShoXC, PFC)
- Template:Flagicon Hyun Gyu Lim - (DEEP, M-1, UFC)
- Template:Flagicon Daniel Lima - (Shooto)
- Template:Flagicon Dhiego Lima - (MFC, XFC, UFC, Titan FC)
- Template:Flagicon Douglas Lima - (Bellator, MFC, KOTC)
- Template:Flagicon Felipe Lima - (UFC, Oktagon, Brave CF)
- Template:Flagicon Rodrigo Lima (†) - (Bellator)
- Template:Flagicon Matt Lindland - (Cage Rage, IFL, UFC, WFA, Affliction, Strikeforce, KSW)
- Template:Flagicon Jake Lindsey - (Titan FC, UFC)
- Template:Flagicon John Lineker - (UFC, Jungle Fight, Shooto)
- Template:Flagicon Austin Lingo - (UFC, LFA)
- Template:Flagicon Philipe Lins - (Bellator)
- Template:Flagicon Dean Lister - (KOTC, MFC, PRIDE, UFC)
- Template:Flagicon Abner Lloveras - (M-1, Shooto)
- Template:Flagicon Brian Lo-A-Njoe - (M-1, Pride)
- Template:Flagicon John Lober - (KOTC, UFC, Pancrase)
- Template:Flagicon Artem Lobov - (UFC, CWFC)
- Template:Flagicon David Loiseau - (EliteXC, UFC, TPF, WSOF)
- Template:Flagicon Stephen Loman - (Brave CF, OneFC)
- Template:Flagicon Hector Lombard - (Bellator, EliteXC, UFC, DEEP, PRIDE)
- Template:Flagicon Diego Lopes - (LUX, UFC)
- Template:Flagicon Benito Lopez - (UFC, Bellator)
- Template:Flagicon Fernand Lopez - (M-1, Shooto)
- Template:Flagicon Gustavo Lopez - (UFC, Bellator)
- Template:Flagicon Matthew Lopez - (UFC, KOTC, RFA)
- Template:Flagicon Brendan Loughnane - (PFL, UFC, ACB)
- Template:Flagicon Nate Loughran - (UFC, TPF, PFC)
- Template:Flagicon Ian Loveland - (UFC, KOTC, IFL, VTJ, TPF)
- Template:Flagicon Waylon Lowe - (UFC, Bellator, XFC, WSOF)
- Template:Flagicon Chris Lozano - (Bellator)
- Template:Flagicon Cleber Luciano - (Bellator)
- Template:Flagicon Duane Ludwig - (K-1, KOTC, Sengoku, Strikeforce, UFC)
- Template:Flagicon Alexandru Lungu - (PRIDE, Cage Rage, K-1)
- Template:Flagicon Vicente Luque - (UFC)
- Template:Flagicon Travis Lutter - (Cage Rage, MFC, UFC)
- Template:Flagicon Chris Lytle - (Cage Rage, Pancrase, UFC, WEC)
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- Template:Flagicon Dong Hyun Ma - (UFC)
- Template:Flagicon John Macapá - (Bellator, Rizin, ACB, UFC)
- Template:Flagicon William Macário - (UFC)
- Template:Flagicon Jason MacDonald - (KOTC, MFC, UFC)
- Template:Flagicon Rob MacDonald - (UFC, MFC)
- Template:Flagicon Rory MacDonald - (UFC, KOTC, Bellator)
- Template:Flagicon Gustavo Machado - (Shooto, IFL, Pancrase, KOTC, DEEP, RINGS)
- Template:Flagicon Ian Machado Garry - (UFC, CWFC)
- Template:Flagicon Murad Machaev - (Bellator)
- Template:Flagicon Lyoto Machida - (NJPW, Jungle Fight, K-1, K-1 Hero's, WFA, UFC, Bellator)
- Template:Flagicon War Machine - (UFC, BAMMA, XFC, Bellator, TPF)
- Template:Flagicon Anthony Macias - (PRIDE, UFC)
- Template:Flagicon Reza Madadi - (UFC)
- Template:Flagicon Jon Madsen - (UFC)
- Template:Flagicon Mark Madsen - (UFC, CWFC)
- Template:Flagicon Akira Maeda - (RINGS)
- Template:Flagicon Yoshiro Maeda - (Pancrase, PRIDE, WEC, DREAM, DEEP, Sengoku)
- Template:Flagicon Leonardo Mafra - (UFC)
- Template:Flagicon Caio Magalhães - (UFC, Shooto)
- Template:Flagicon Vinicius Magalhães - (Strikeforce)
- Template:Flagicon Vinny Magalhães - (M-1, UFC, Titan FC)
- Template:Flagicon Neil Magny - (UFC)
- Template:Flagicon Magomed Magomedkerimov - (PFL)
- Template:Flagicon Abusupiyan Magomedov - (UFC, PFL, KSW)
- Template:Flagicon Magomed Magomedov - (Bellator)
- Template:Flagicon Rashid Magomedov - (M-1, UFC)
- Template:Flagicon Ruslan Magomedov - (Bellator, UFC)
- Template:Flagicon Sharabutdin Magomedov - (UFC)
- Template:Flagicon Khasan Magomedsharipov - (Bellator)
- Template:Flagicon Zabit Magomedsharipov - (UFC, ACB)
- Template:Flagicon John Maguire - (BAMMA, Cage Rage, UFC, CWFC, KSW)
- Template:Flagicon Demian Maia - (UFC)
- Template:Flagicon Eduardo Maiorino - (K-1)
- Template:Flagicon Levan Makashvili - (UFC, ACB)
- Template:Flagicon John Makdessi - (UFC)
- Template:Flagicon Islam Makhachev - (UFC, M-1)
- Template:Flagicon Zach Makovsky - (ShoXC, EliteXC, DEEP, M-1, Bellator, Brave CF, UFC, ACB)
- Template:Flagicon Nazareno Malegarie - (Bellator, Jungle Fight)
- Template:Flagicon Fábio Maldonado - (UFC)
- Template:Flagicon Jacob Malkoun - (UFC)
- Template:Flagicon Mike Malott - (UFC)
- Template:Flagicon Anatoly Malykhin - (ONE)
- Template:Flagicon Nick Mamalis - (Bellator)
- Template:Flagicon Nate Maness - (UFC)
- Template:Flagicon Melvin Manhoef - (Cage Rage, K-1 Hero's, Strikeforce, DREAM, OneFC, KSW, Bellator)
- Template:Flagicon Ronnie Mann - (Bellator, Cage Rage, Sengoku, CWFC)
- Template:Flagicon Andre Mannaart - (Shooto, RINGS)
- Template:Flagicon Jimi Manuwa - (BAMMA, UFC)
- Template:Flagicon Cristiano Marcello - (UFC, PRIDE)
- Template:Flagicon Daniel Marcos - (UFC)
- Template:Flagicon Ronny Markes - (Shooto, UFC, WSOF)
- Template:Flagicon Rory Markham - (IFL, Adrenaline MMA, UFC)
- Template:Flagicon Nate Marquardt - (Pancrase, Strikeforce, UFC)
- Template:Flagicon Danilo Marques - (PFL, UFC)
- Template:Flagicon Julian Marquez - (UFC)
- Template:Flagicon Carmelo Marrero - (WEC, UFC, Bellator, XFC, IFL)
- Template:Flagicon Doug Marshall - (Bellator, SFL, WEC, PFC, TPF)
- Template:Flagicon Eliot Marshall - (UFC)
- Template:Flagicon Jack Marshman - (BAMMA, CWFC, UFC)
- Template:Flagicon Raush Manfio - (PFL, Titan FC)
- Template:Flagicon Anthony Rocco Martin - (UFC)
- Template:Flagicon Terry Martin - (Strikeforce, WEC, KOTC, Affliction, UFC, Adrenaline MMA, MFC, KSW)
- Template:Flagicon Tony Martin - (UFC)
- Template:Flagicon Alonzo Martinez - (Bellator, Adrenaline MMA, Titan FC, Strikeforce)
- Template:Flagicon Danny Martinez - (XFC, WEC, TPF, UFC)
- Template:Flagicon David Martínez - (Combate Americas, UFC)
- Template:Flagicon Henry Martinez - (Bellator, UFC)
- Template:Flagicon Jesus Martinez - (Bellator)
- Template:Flagicon Jonathan Martinez - (UFC)
- Template:Flagicon Poppies Martinez - (Bellator, WEC, PFC, TPF)
- Template:Flagicon Rad Martinez - (Bellator, KOTC)
- Template:Flagicon Roque Martinez - (UFC, Rizin, DEEP)
- Template:Flagicon Ryan Martinez - (Bellator)
- Template:Flagicon Will Martinez - (Bellator)
- Template:Flagicon Adriano Martins - (Jungle Fight, Strikeforce, UFC)
- Template:Flagicon Lucas Martins - (Jungle Fight, UFC)
- Template:Flagicon Wágner "Zuluzinho" da Conceição Martins - (K-1 Hero's, CWFC, PRIDE)
- Template:Flagicon Bristol Marunde - (UFC, Strikeforce, M-1, IFL, Titan FC)
- Template:Flagicon Travis Marx - (Bellator)
- Template:Flagicon Mike Massenzio - (UFC, IFL)
- Template:Flagicon Jameel Massouh - (Bellator, KOTC, Pancrase, WEC, Adrenaline MMA)
- Template:Flagicon Jorge Masvidal - (Bellator, Sengoku, Strikeforce, UFC)
- Template:Flagicon Michał Materla - (KSW)
- Template:Flagicon Tateki Matsuda - (UFC, Bellator, Pancrase)
- Template:Flagicon Daijiro Matsui - (KOTC, Cage Rage, PRIDE, Pancrase, DEEP, AOW)
- Template:Flagicon Mitsuo Matsumoto - (Pancrase, Shooto)
- Template:Flagicon Ryota Matsune - (Shooto)
- Template:Flagicon Naoki Matsushita - (Shooto, DEEP, Pride)
- Template:Flagicon Hiroaki Matsutani - (Shooto)
- Template:Flagicon A.J. Matthews - (Bellator, Strikeforce)
- Template:Flagicon Jake Matthews - (UFC)
- Template:Flagicon Vladimir Matyushenko - (VTJ, Jungle Fight, Affliction, IFL, UFC, Bellator)
- Template:Flagicon Don'Tale Mayes - (UFC)
- Template:Flagicon Nick Maximov - (UFC, LFA)
- Template:Flagicon Gray Maynard - (UFC)
- Template:Flagicon Ricardo Mayorga - (WSOF)
- Template:Flagicon Michael McBride - (UFC, Bellator)
- Template:Flagicon Ian McCall - (WEC, TPF, UFC)
- Template:Flagicon Charles McCarthy - (KOTC, UFC)
- Template:Flagicon Sean McCorkle - (KOTC, UFC, KSW)
- Template:Flagicon Kris McCray - (UFC, Bellator, WSOF)
- Template:Flagicon Tamdan McCrory - (UFC, Bellator)
- Template:Flagicon Rob McCullough - (Bellator, WEC, DREAM, WFA, TPF)
- Template:Flagicon Justin McCully - (Pancrase, RINGS, Jungle Fight, UFC)
- Template:Flagicon Bubba McDaniel - (UFC, Bellator, ShoXC, EliteXC, KOTC)
- Template:Flagicon Michael McDonald - (UFC, WEC, PFC, TPF)
- Template:Flagicon Michael McDonald - (K-1)
- Template:Flagicon Adam McDonough - (Bellator, KOTC)
- Template:Flagicon Drew McFedries - (UFC, Shooto, Titan FC)
- Template:Flagicon Liam McGeary - (Bellator)
- Template:Flagicon Court McGee - (UFC)
- Template:Flagicon Gan McGee - (PRIDE, UFC, WEC, XFC)
- Template:Flagicon Marcus McGhee - (LFA, UFC)
- Template:Flagicon Conor McGregor - (CWFC, UFC)
- Template:Flagicon A. J. McKee - (Bellator)
- Template:Flagicon Cody McKenzie - (UFC)
- Template:Flagicon Tim McKenzie - (UFC, WEC, Pancrase, TPF)
- Template:Flagicon Terrance McKinney - (UFC)
- Template:Flagicon Garreth McLellan - (UFC)
- Template:Flagicon James McSweeney - (Cage Rage, BAMMA, UFC, OneFC)
- Template:Flagicon Tim Means - (KOTC, UFC)
- Template:Flagicon Yancy Medeiros - (UFC, Strikeforce)
- Template:Flagicon Uroš Medić - (UFC)
- Template:Flagicon Emil Weber Meek - (UFC, KSW)
- Template:Flagicon Gerald Meerschaert - (UFC, KOTC)
- Template:Flagicon Derrick Mehmen - (Adrenaline MMA, Strikeforce, Bellator, WSOF)
- Template:Flagicon Jordan Mein - (KOTC, Strikeforce, UFC)
- Template:Flagicon Brian Melancon - (UFC, Strikeforce, Bellator)
- Template:Flagicon Gilbert Melendez - (WEC, Strikeforce, UFC, Shooto, PRIDE)
- Template:Flagicon Fabio Mello - (Shooto, Jungle Fight, Bellator, PRIDE, DEEP, Titan FC, WSOF)
- Template:Flagicon Chad Mendes - (PFC, TPF, WEC, UFC)
- Template:Flagicon Alonzo Menifield - (Bellator, LFA, UFC)
- Template:Flagicon Ivan Menjivar - (UFC, IFL, KOTC, K-1 Hero's, MFC)
- Template:Flagicon Dave Menne - (Shooto, RINGS, UFC, DEEP, Cage Rage, Bellator)
- Template:Flagicon Ray Mercer - (CFFC, Adrenaline MMA)
- Template:Flagicon Bryce Meredith - (Bellator, LFA, PFL)
- Template:Flagicon Jonathan Meunier - (UFC)
- Template:Flagicon Yaotzin Meza - (UFC)
- Template:Flagicon Guy Mezger - (Pancrase, PRIDE, KOTC, UFC)
- Template:Flagicon Andreas Michailidis - (UFC, Titan FC, Bellator)
- Template:Flagicon Igor Michaliszyn - (KSW)
- Template:Flagicon David Michaud - (UFC, LFA, PFL)
- Template:Flagicon Thiago Michel - (Bellator)
- Template:Flagicon Taka Michinoku - (Pancrase)
- Template:Flagicon Wataru Miki - (Pancrase, Shooto, DEEP)
- Template:Flagicon Pat Miletich - (Adrenaline MMA, IFL, RINGS, UFC)
- Template:Flagicon Curtis Millender - (UFC, Bellator, PFL)
- Template:Flagicon Cole Miller - (UFC, Shooto)
- Template:Flagicon Dan Miller - (UFC, IFL)
- Template:Flagicon Henry "Sentoryu Henri" Miller - (Cage Rage, PRIDE, Pancrase, DEEP)
- Template:Flagicon Jason Miller - (UFC, Strikeforce, DREAM, WFA, WEC)
- Template:Flagicon Jim Miller - (UFC, IFL)
- Template:Flagicon Phillip Miller - (UFC)
- Template:Flagicon Che Mills - (BAMMA, Cage Rage, M-1, UFC, CWFC)
- Template:Flagicon Adam Milstead - (UFC, KOTC)
- Template:Flagicon Alberto Mina - (UFC)
- Template:Flagicon Vitaly Minakov - (M-1, Bellator)
- Template:Flagicon Zhang Mingyang - (UFC)
- Template:Flagicon Darrick Minner - (UFC, LFA)
- Template:Flagicon Ikuhisa Minowa - (DREAM, K-1 Hero's, Pancrase, PRIDE, DEEP, SFL)
- Template:Flagicon Stipe Miocic - (UFC)
- Template:Flagicon Frank Mir - (UFC)
- Template:Flagicon Vitor Miranda - (Shooto, K-1, UFC)
- Template:Flagicon Valeriu Mircea - (M-1 Global, Bellator, RXF, Brave CF, KSW)
- Template:Flagicon Rasul Mirzaev
- Template:Flagicon Kazuo Misaki - (PRIDE, Sengoku, Pancrase, DEEP, Strikeforce)
- Template:Flagicon Dokonjonosuke Mishima - (Shooto, PRIDE, UFC, DEEP)
- Template:Flagicon Bryce Mitchell - (UFC)
- Template:Flagicon Danny Mitchell - (UFC, Bellator, ACB, CWFC, BAMMA)
- Template:Flagicon David Mitchell - (UFC, TPF)
- Template:Flagicon Roman Mitichyan - (UFC)
- Template:Flagicon Matt Mitrione - (UFC, Bellator)
- Template:Flagicon Eiji Mitsuoka - (KOTC, PRIDE, DEEP, Shooto, Sengoku, DREAM, UFC)
- Template:Flagicon Hiromitsu Miura - (Pancrase, K-1 Hero's, WEC, DEEP)
- Template:Flagicon Patchy Mix - (Bellator)
- Template:Flagicon Takeshi Miyanaga - (Shooto)
- Template:Flagicon Kazuyuki Miyata - (DREAM, K-1, K-1 Hero's, DEEP, RINGS)
- Template:Flagicon Takeya Mizugaki - (Shooto, WEC, UFC, ACB)
- Template:Flagicon Eiji Mizuno - (Shooto)
- Template:Flagicon Tatsuya Mizuno - (K-1, Pancrase, M-1, DREAM, OneFC)
- Template:Flagicon Steve Mocco - (WSOF)
- Template:Flagicon Bobby Moffett - (UFC, PFL, LFA)
- Template:Flagicon Mohsen Mohammadseifi - (Brave CF, PFL)
- Template:Flagicon Nate Mohr - (UFC, KOTC)
- Template:Flagicon Renato Moicano - (UFC)
- Template:Flagicon Sasha Moisa - (KSW)
- Template:Flagicon Thiago Moisés - (UFC)
- Template:Flagicon Muhammad Mokaev - (UFC, Brave CF)
- Template:Flagicon Ashkan Mokhtarian - (UFC)
- Template:Flagicon Mikhail Mokhnatkin - (ACB, PFL)
- Template:Flagicon Valentin Moldavsky - (PFL, Bellator)
- Template:Flagicon Jeff Molina - (UFC, LFA)
- Template:Flagicon Hidetaka Monma - (RINGS, Pancrase, DEEP, K-1 Hero's, DREAM)
- Template:Flagicon Jeff Monson - (UFC, Strikeforce, PRIDE, DREAM, M-1, Sengoku, CWFC)
- Template:Flagicon Darrell Montague - (VTJ, TPF, UFC)
- Template:Flagicon Augusto Montaño - (UFC, Jungle Fight)
- Template:Flagicon James Moontasri - (UFC)
- Template:Flagicon Homer Moore - (IFL, WEC, UFC)
- Template:Flagicon Karl Moore - (Bellator)
- Template:Flagicon Nate Moore - (Strikeforce)
- Template:Flagicon Albert Morales - (UFC, Bellator, WSOF, BAMMA)
- Template:Flagicon Joseph Morales - (UFC, CWFC, WSOF)
- Template:Flagicon Adriano Moraes - (ONE, Shooto)
- Template:Flagicon Marlon Moraes - (WSOF, XFC)
- Template:Flagicon Michael Morales - (UWC Mexico, UFC)
- Template:Flagicon Sergio Moraes - (Jungle Fight, Bellator, UFC)
- Template:Flagicon Sheymon Moraes - (UFC, PFL, WSOF)
- Template:Flagicon John Moraga - (UFC)
- Template:Flagicon Ricardo Morais - (RINGS, PRIDE, Jungle Fight)
- Template:Flagicon Omar Morales - (UFC)
- Template:Flagicon Vince Morales - (UFC, Bellator, KOTC)
- Template:Flagicon Christian Morecraft - (UFC)
- Template:Flagicon Joe Moreira - (UFC)
- Template:Flagicon Vinicius Moreira - (UFC, Jungle Fight)
- Template:Flagicon Brandon Moreno - (UWC Mexico, LFA, UFC)
- Template:Flagicon Sammy Morgan - (UFC, Shooto, Strikeforce, ShoXC, KOTC)
- Template:Flagicon Remigijus Morkevicius - (Shooto, K-1 Hero's)
- Template:Flagicon Alex Morono - (UFC, LFA)
- Template:Flagicon Sergey Morozov - (UFC, M-1)
- Template:Flagicon Anthony Morrison - (Bellator, CFFC, WEC)
- Template:Flagicon Tommy Morrison (†)
- Template:Flagicon Johnnie Morton - (K-1 Hero's)
- Template:Flagicon Harry Moskowitz - (UFC)
- Template:Flagicon Alexandros Moumtzis - (CWFC)
- Template:Flagicon Robson Moura - (Shooto)
- Template:Flagicon Gegard Mousasi - (Strikeforce, DREAM, DEEP, MFC, Pride, K-1, CWFC, UFC, Bellator)
- Template:Flagicon Dan Movahedi - (BAMMA, Cage Rage)
- Template:Flagicon Kin Moy - (Bellator)
- Template:Flagicon Christian M'Pumbu - (Bellator, DEEP, KSW, M-1)
- Template:Flagicon Su Mudaerji - (UFC)
- Template:Flagicon Belal Muhammad - (Bellator, UFC)
- Template:Flagicon Mike Mucitelli - (Bellator)
- Template:Flagicon Quinn Mulhern - (UFC, KOTC, Strikeforce)
- Template:Flagicon Jamie Mullarkey - (UFC)
- Template:Flagicon Pedro Munhoz - (UFC)
- Template:Flagicon André Muniz - (UFC)
- Template:Flagicon Mark Muñoz - (PFC, WEC, UFC)
- Template:Flagicon Johnny Muñoz Jr. - (UFC)
- Template:Flagicon Andy Murad - (Bellator, KOTC)
- Template:Flagicon Makhmud Muradov - (UFC, Oktagon)
- Template:Flagicon Takaharu Murahama - (Shooto, DEEP)
- Template:Flagicon Kazunari Murakami - (Pride, Jungle Fight)
- Template:Flagicon Ryuichi Murata - (DEEP, Pride)
- Template:Flagicon Akihiro Murayama - (Pancrase, Shooto)
- Template:Flagicon Shinya Murofushi - (Shooto)
- Template:Flagicon Lerone Murphy - (UFC)
- Template:Flagicon Lee Murray - (Cage Rage, UFC)
- Template:Flagicon Azamat Murzakanov - (UFC, ACB)
- Template:Flagicon Shamil Musaev - (PFL)
- Template:Flagicon Tofiq Musayev - (Rizin, Bellator)
- Template:Flagicon Nico Musoke - (UFC)
- Template:Flagicon Magomed Mustafaev - (UFC, M-1)
- Template:Flagicon Elvis Mutapčić - (UFC, MFC, ACB, WSOF, SF)
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- Template:Flagicon Yuichiro Nagashima - (Pancrase, Rizin)
- Template:Flagicon Katsuhiko Nagata - (K-1, K-1 Hero's, Pancrase, DREAM)
- Template:Flagicon Yuji Nagata
- Template:Flagicon Yoshitaka Naito (Shooto, ONE)
- Template:Flagicon Yuki Nakai - (VTJ, Shooto)
- Template:Flagicon Takashi Nakakura - (Shooto)
- Template:Flagicon Daisuke Nakamura - (PRIDE, Strikeforce, M-1, Cage Rage, DREAM, DEEP, K-1 Hero's)
- Template:Flagicon Hiroshi Nakamura - (Bellator, DEEP, Shooto)
- Template:Flagicon Kazuhiro Nakamura - (PRIDE, UFC, Sengoku, DREAM, DEEP)
- Template:Flagicon Keita Nakamura - (Shooto, UFC, DREAM, Sengoku, VTJ, DEEP)
- Template:Flagicon Rinya Nakamura - (UFC)
- Template:Flagicon Shinsuke Nakamura - (K-1, Jungle Fight)
- Template:Flagicon Jutaro Nakao - (DEEP, PRIDE, UFC, Shooto)
- Template:Flagicon Yoshihiro Nakao - (K-1, K-1 Hero's, PRIDE, Sengoku)
- Template:Flagicon Takumi Nakayama - (Shooto, KOTC, DEEP, Pancrase, VTJ)
- Template:Flagicon Muhammad Naimov - (UFC)
- Template:Flagicon Tyson Nam - (EliteXC, Shooto, KOTC, Bellator, WSOF)
- Template:Flagicon Yui Chul Nam - (UFC, M-1)
- Template:Flagicon Yasuhito Namekawa - (PRIDE, RINGS, DEEP)
- Template:Flagicon Yodsanan Sor Nanthachai - (OneFC)
- Template:Flagicon Jadamba Narantungalag - (Sengoku, K-1, AOW, OneFC)
- Template:Flagicon Antz Nansen - (Sengoku)
- Template:Flagicon Nad Narimani - (UFC, CWFC)
- Template:Flagicon Tomasz Narkun - (M-1, KSW)
- Template:Flagicon Masayuki Naruse - (Pancrase, Jungle Fight, K-1, RINGS)
- Template:Flagicon Roger Narvaez - (UFC)
- Template:Flagicon Ismail Naurdiev - (UFC)
- Template:Flagicon Rodrigo Nascimento - (UFC)
- Template:Flagicon Bobby Nash - (UFC, Bellator, XFC)
- Template:Flagicon Tenshin Nasukawa (Rizin)
- Template:Flagicon Pawel Nastula - (PRIDE, KSW, Sengoku)
- Template:Flagicon Timofey Nastyukhin - (ONE, ACB)
- Template:Flagicon Rafael Natal - (UFC)
- Template:Flagicon Marcio Navarro - (Bellator, Titan FC, KOTC)
- Template:Flagicon Renê Nazare - (Bellator)
- Template:Flagicon Tafon Nchukwi - (UFC, CFFC)
- Template:Flagicon Dustin Neace - (UFC, Bellator, Strikeforce)
- Template:Flagicon Geoff Neal - (UFC)
- Template:Flagicon Stanislav Nedkov - (Shooto, Pancrase, Sengoku, UFC)
- Template:Flagicon Josh Neer - (UFC, Bellator, IFL)
- Template:Flagicon Nicolae Negumereanu - (UFC)
- Template:Flagicon Steve Nelmark - (UFC)
- Template:Flagicon Gunnar Nelson - (UFC, BAMMA, Cage Contender)
- Template:Flagicon Kyle Nelson - (UFC)
- Template:Flagicon Roy Nelson - (IFL, EliteXC, UFC)
- Template:Flagicon Shane Nelson - (UFC, Shooto, MFC)
- Template:Flagicon Vadim Nemkov - (Bellator)
- Template:Flagicon Viktor Nemkov - (M-1)
- Template:Flagicon Antonio Braga Neto - (UFC, Sengoku, AOW)
- Template:Flagicon Nick Newell - (XFC, WSOF)
- Template:Flagicon Journey Newson - (UFC)
- Template:Flagicon Carlos Newton - (VTJ, Shooto, PRIDE, UFC, IFL, K-1 Hero's)
- Template:Flagicon Emanuel Newton - (Bellator, MFC, IFL, KOTC, WEC)
- Template:Flagicon Alain Ngalani - (OneFC)
- Template:Flagicon Francis Ngannou - (UFC, PFL)
- Template:Flagicon Ben Nguyen - (UFC)
- Template:Flagicon Martin Nguyen - (ONE)
- Template:Flagicon Alex Nicholson - (UFC, Legacy)
- Template:Flagicon Matheus Nicolau - (UFC, Shooto)
- Template:Flagicon Bo Nickal - (UFC)
- Template:Flagicon Piotr Niedzielski - (Bellator, UAE Warriors)
- Template:Flagicon Tom Niinimäki - (Shooto, CWFC, Titan FC, UFC)
- Template:Flagicon Ramsey Nijem - (UFC)
- Template:Flagicon Hans Nijman - (RINGS, PRIDE)
- Template:Flagicon Mats Nilsson - (Shooto, CWFC, UFC)
- Template:Flagicon Guangyou Ning - (UFC, AOW)
- Template:Flagicon Yosuke Nishijima - (PRIDE, K-1)
- Template:Flagicon Akiyo Nishiura - (DEEP, Shooto, DREAM, VTJ)
- Template:Flagicon Takashi Nishizawa - (Shooto)
- Template:Flagicon Anthony Njokuani - (WEC, UFC)
- Template:Flagicon Chidi Njokuani - (UFC)
- Template:Flagicon Jacob Noe - (Bellator, Strikeforce)
- Template:Flagicon Alexandre Franca Nogueira - (K-1 Hero's, Shooto, WEC, VTJ)
- Template:Flagicon Antônio Rodrigo Nogueira - (UFC, PRIDE, RINGS, Affliction, Jungle Fight, Sengoku, DEEP)
- Template:Flagicon Luis Nogueira - (Shooto, Bellator)
- Template:Flagicon Kyle Noke - (UFC, EliteXC)
- Template:Flagicon Kimihito Nonaka - (Shooto)
- Template:Flagicon K. J. Noons - (EliteXC, ShoXC, DREAM, Strikeforce, UFC)
- Template:Flagicon Sage Northcutt - (Legacy, UFC)
- Template:Flagicon Jan Nortje - (K-1, K-1 Hero's, PRIDE, DREAM, Strikeforce)
- Template:Flagicon Phillipe Nover - (Combat Zone, UFC, Bellator)
- Template:Flagicon Shayilan Nuerdanbieke - (UFC)
- Template:Flagicon Diego Nunes - (UFC, WEC, Shooto, Bellator)
- Template:Flagicon Abubakar Nurmagomedov - (UFC)
- Template:Flagicon Khabib Nurmagomedov - (UFC, M-1)
- Template:Flagicon Said Nurmagomedov - (UFC, ACB)
- Template:Flagicon Umar Nurmagomedov - (UFC)
- Template:Flagicon Usman Nurmagomedov - (Bellator)
- Template:Flagicon Kennedy Nzechukwu - (UFC)
O
- Template:Flagicon Jake O'Brien - (UFC, DREAM, WEC)
- Template:Flagicon Sean O'Connell - (MFC, UFC)
- Template:Flagicon Brendan O'Reilly - (UFC)
- Template:Flagicon Tristan Connelly - (UFC)
- Template:Flagicon Volkan Oezdemir - (Bellator, UFC, Shooto)
- Template:Flagicon Haruo Ochi - (Shooto, DEEP, Rizin)
- Template:Flagicon Naoya Ogawa - (PRIDE)
- Template:Flagicon Andy Ogle - (UFC)
- Template:Flagicon Carl Ognibene - (PRIDE)
- Template:Flagicon Tomonori Ohara - (Shooto)
- Template:Flagicon Kenji Ogusu - (Shooto)
- Template:Flagicon Sean O'Haire (†) - (K-1, K-1 Hero's, PRIDE)
- Template:Flagicon Michiyoshi Ohara - (PRIDE)
- Template:Flagicon Masahiro Oishi - (DEEP, Pancrase, Shooto)
- Template:Flagicon Ok Rae-yoon - (ONE)
- Template:Flagicon Takayuki "Giant Ochiai" Okada - (PRIDE, KOTC, DEEP)
- Template:Flagicon Yushin Okami - (K-1 Hero's, Pancrase, M-1, PRIDE, UFC, WSOF)
- Template:Flagicon Koetsu Okazaki - (Shooto, OneFC)
- Template:Flagicon Mamoru Okochi - (Shooto)
- Template:Flagicon Takayuki Okochi - (Shooto)
- Template:Flagicon Yasunori Okuda - (Shooto)
- Template:Flagicon Taisuke Okuno - (Shooto, Sengoku, DEEP)
- Template:Flagicon Alexey Oleinik - (M-1, KSW, Bellator, UFC, YAMMA)
- Template:Flagicon Michał Oleksiejczuk - (UFC, FEN MMA)
- Template:Flagicon Alex Oliveira - (UFC)
- Template:Flagicon Charles Oliveira - (UFC, Jungle Fight)
- Template:Flagicon Rafaello Oliveira - (UFC, ShoXC, XFC)
- Template:Flagicon Vinicius Oliveira - (UFC, UAE Warriors)
- Template:Flagicon Jordan Oliver - (Bellator, PFL)
- Template:Flagicon Bobby Ologun - (K-1, K-1 Hero's)
- Template:Flagicon Andy Ologun - (K-1, K-1 Hero's, DREAM)
- Template:Flagicon Brian Olsen - (WEC)
- Template:Flagicon Casey Olson - (WEC, PFC, Strikeforce, TPF)
- Template:Flagicon Sean O'Malley - (UFC, LFA)
- Template:Flagicon Daniel Omielańczuk - (UFC, KSW)
- Template:Flagicon Michihiro Omigawa - (Cage Rage, DEEP, PRIDE, Shooto, Sengoku, UFC, DREAM)
- Template:Flagicon David Onama - (UFC)
- Template:Flagicon Masaya Onodera - (Shooto)
- Template:Flagicon Sam Oropeza - (Bellator, Strikeforce)
- Template:Flagicon Brian Ortega - (UFC)
- Template:Flagicon Dustin Ortiz - (UFC, Strikeforce, TPF, KOTC)
- Template:Flagicon Jorge Ortiz - (Bellator, Strikeforce, Shooto, KOTC)
- Template:Flagicon Tito Ortiz - (UFC, Bellator)
- Template:Flagicon Kenji Osawa - (DREAM, WEC, Shooto, VTJ)
- Template:Flagicon Shigeki Osawa - (Sengoku, RINGS, Shooto, Pancrase, VTJ)
- Template:Flagicon Ode' Osbourne - (UFC)
- Template:Flagicon Nick Osipczak - (UFC)
- Template:Flagicon Alexander Otsuka - (KOTC, PRIDE, RINGS)
- Template:Flagicon Isamu Osugi - (Shooto)
- Template:Flagicon Shinobu Ota - (Rizin)
- Template:Flagicon Zak Ottow - (UFC, RFA, KOTC)
- Template:Flagicon Reda Oudgou - (M-1)
- Template:Flagicon Hiromasa Ougikubo - (Shooto, Rizin)
- Template:Flagicon Sidney Outlaw - (Bellator, Titan FC, WSOF)
- Template:Flagicon Alistair Overeem - (K-1, K-1 Hero's, RINGS, PRIDE, Strikeforce, DREAM, UFC)
- Template:Flagicon Valentijn Overeem - (K-1, K-1 Hero's, M-1, KSW, RINGS, PRIDE, Pancrase, WFA, Sengoku, Strikeforce)
- Template:Flagicon Shungo Oyama - (K-1 Hero's, KOTC, PRIDE, Pancrase, DREAM, RINGS)
- Template:Flagicon Alptekin Özkiliç - (UFC)
P
- Template:Flagicon Nick Pace - (UFC, WEC, Bellator)
- Template:Flagicon Joe Pacheco - (Bellator)
- Template:Flagicon Joshua Pacio - (ONE)
- Template:Flagicon Damacio Page - (UFC, WEC, K-1 Hero's, Pancrase, KOTC)
- Template:Flagicon Michael Page - (Bellator, SFL)
- Template:Flagicon Dustin Pague - (UFC)
- Template:Flagicon Fredson Paixão - (Jungle Fight, Pancrase, DEEP, WEC, UFC)
- Template:Flagicon Teemu Packalen - (UFC)
- Template:Flagicon Raulian Paiva - (UFC)
- Template:Flagicon Bart Palaszewski - (IFL, Adrenaline MMA, KOTC, Shooto, WEC, UFC)
- Template:Flagicon Sasha Palatnikov - (UFC)
- Template:Flagicon Soa Palelei - (UFC, KOTC, PRIDE, Shooto)
- Template:Flagicon Rousimar Palhares - (UFC, WSOF)
- Template:Flagicon Lance Palmer - (ACB, PFL, WSOF)
- Template:Flagicon Luis Palomino - (XFC, Bellator, WSOF)
- Template:Flagicon Alexandre Pantoja - (UFC, RFA, Shooto)
- Template:Flagicon Norman Paraisy - (CWFC, Bellator, M-1)
- Template:Flagicon Remco Pardoel - (RINGS, Pancrase, Shooto, UFC)
- Template:Flagicon Ido Pariente - (K-1 Hero's)
- Template:Flagicon Josh Parisian - (LFA, KOTC)
- Template:Flagicon Karo Parisyan - (KOTC, UFC, WEC, Bellator)
- Template:Flagicon Hyun Sung Park - (UFC)
- Template:Flagicon Jun Yong Park - (UFC)
- Template:Flagicon Norman Parke - (UFC)
- Template:Flagicon Mick Parkin - (UFC)
- Template:Flagicon Mikkel Parlo - (Bellator)
- Template:Flagicon Jordan Parsons (†) - (Bellator)
- Template:Flagicon Jorge Patino - (PRIDE, UFC, Jungle Fight, Strikeforce, WSOF)
- Template:Flagicon Alan Patrick - (Jungle Fight, UFC)
- Template:Flagicon Claude Patrick - (UFC, IFL, KOTC)
- Template:Flagicon Erik Paulson - (VTJ, Shooto)
- Template:Flagicon Sergei Pavlovich - (UFC)
- Template:Flagicon Paweł Pawlak - (KSW, UFC)
- Template:Flagicon Jonathan Pearce - (UFC)
- Template:Flagicon Ross Pearson - (UFC, CWFC)
- Template:Flagicon André Pederneiras - (UFC, VTJ)
- Template:Flagicon Carlo Pedersoli Jr. - (UFC, Bellator, CWFC)
- Template:Flagicon Tyson Pedro - (UFC)
- Template:Flagicon Willie Peeters - (Pride, RINGS)
- Template:Flagicon Eric Pele - (RINGS, KOTC, MFC)
- Template:Flagicon Kurt Pellegrino - (UFC, WEC, Bellator, Pancrase)
- Template:Flagicon Luis Peña - (UFC)
- Template:Flagicon Cathal Pendred - (CWFC, UFC)
- Template:Flagicon B.J. Penn - (K-1, K-1 Hero's, UFC)
- Template:Flagicon Godofredo Pepey (†) - (UFC)
- Template:Flagicon Robbie Peralta - (UFC, Strikeforce)
- Template:Flagicon Alex Pereira - (UFC)
- Template:Flagicon Michel Pereira - (UFC)
- Template:Flagicon Alejandro Pérez - (UFC)
- Template:Flagicon Alex Perez - (UFC, KOTC, TPF)
- Template:Flagicon Erik Pérez - (WEC, UFC, BAMMA, Bellator)
- Template:Flagicon Frankie Perez - (UFC, WSOF)
- Template:Flagicon Markus Perez - (UFC, LFA, Jungle Fight)
- Template:Flagicon Anthony Perosh - (UFC, Shooto)
- Template:Flagicon Hernani Perpetuo - (ONE, UFC, Shooto)
- Template:Flagicon Thiago Perpétuo - (UFC, Jungle Fight)
- Template:Flagicon Mike Perry - (UFC)
- Template:Flagicon Raphael Pessoa - (UFC, LFA, ACB)
- Template:Flagicon Viktor Pešta - (UFC)
- Template:Flagicon Steven Peterson - (UFC, LFA, Bellator)
- Template:Flagicon Vitor Petrino - (UFC)
- Template:Flagicon Andre Petroski - (UFC)
- Template:Flagicon Armen Petrosyan - (UFC)
- Template:Flagicon Seth Petruzelli - (KOTC, UFC, EliteXC, WEC, BAMMA, Bellator)
- Template:Flagicon Anthony Pettis - (WEC, UFC)
- Template:Flagicon Sergio Pettis - (RFA, UFC)
- Template:Flagicon Forrest Petz - (UFC, KOTC, Adrenaline MMA)
- Template:Flagicon Cody Pfister - (UFC, Bellator, KOTC)
- Template:Flagicon Nam Phan - (K-1 Hero's, KOTC, Strikeforce, Sengoku, WEC, UFC, TPF)
- Template:Flagicon Costas Philippou - (UFC)
- Template:Flagicon Aaron Phillips - (UFC)
- Template:Flagicon John Phillips - (UFC, BAMMA, CWFC, Cage Rage)
- Template:Flagicon Kyler Phillips - (UFC)
- Template:Flagicon Nick Piccininni
- Template:Flagicon Adam Piccolotti - (Bellator)
- Template:Flagicon Vinc Pichel - (UFC)
- Template:Flagicon Brad Pickett - (Cage Rage, K-1 Hero's, WEC, UFC)
- Template:Flagicon Jamie Pickett - (UFC)
- Template:Flagicon Aaron Pico - (Bellator, PFL, (UFC)
- Template:Flagicon Mike Pierce - (WEC, UFC)
- Template:Flagicon Sean Pierson - (UFC)
- Template:Flagicon Domingo Pilarte - (UFC, LFA)
- Template:Flagicon Paddy Pimblett - (UFC, CWFC)
- Template:Flagicon Daniel Pineda - (UFC, Bellator, EliteXC)
- Template:Flagicon Jesus Pinedo - (PFL, UFC)
- Template:Flagicon Patricio Pitbull - (Bellator)
- Template:Flagicon Patricky Pitbull - (Bellator)
- Template:Flagicon Maki Pitolo - (UFC, Bellator)
- Template:Flagicon Craig Pittman - (VTJ)
- Template:Flagicon Mike Plotcheck - (PRIDE)
- Template:Flagicon Dustin Poirier - (WEC, UFC)
- Template:Flagicon Ross Pointon - (UFC)
- Template:Flagicon Igor Pokrajac - (UFC, Jungle Fight, K-1, KSW)
- Template:Flagicon Mike Polchlopek
- Template:Flagicon Marco Polo Reyes - (UFC, LUX)
- Template:Flagicon Santiago Ponzinibbio - (UFC)
- Template:Flagicon Oleg Popov - (PFL)
- Template:Flagicon Parker Porter - (UFC, Bellator)
- Template:Flagicon Callan Potter - (UFC)
- Template:Flagicon Ruan Potts - (UFC)
- Template:Flagicon Devin Powell - (UFC, Bellator, WSOF)
- Template:Flagicon Marcin Prachnio - (UFC, ONE)
- Template:Flagicon Wagner Prado - (UFC, KSW)
- Template:Flagicon Trevor Prangley - (MFC, Strikeforce, UFC, KOTC, Bellator, DREAM, SFL)
- Template:Flagicon Carlo Prater - (MFC, PFC, VTJ, WEC, UFC)
- Template:Flagicon Carlos Prates - (UFC, LFA, ONE)
- Template:Flagicon Michel Prazeres - (UFC, Jungle Fight, Shooto)
- Template:Flagicon Kyle Prepolec - (UFC, Bellator)
- Template:Flagicon Niko Price - (UFC)
- Template:Flagicon Brent Primus - (Bellator)
- Template:Flagicon Eric Prindle - (Bellator)
- Template:Flagicon Joe Proctor - (UFC)
- Template:Flagicon Jiří Procházka - (UFC, Rizin)
- Template:Flagicon Bruno Pucci - (OneFC)
- Template:Flagicon Daniel Puder - (Strikeforce)
- Template:Flagicon Mariusz Pudzianowski - (KSW)
- Template:Flagicon Claudio Puelles - (UFC)
- Template:Flagicon Jens Pulver - (IFL, PRIDE, Shooto, UFC, WEC, OneFC, Titan FC)
- Template:Flagicon CM Punk - (UFC)
- Template:Flagicon Joe Pyfer - (UFC)
- Template:Flagicon Mike Pyle - (EliteXC, IFL, Strikeforce, Affliction, MFC, Shooto, WEC, UFC)
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- Template:Flagicon Aori Qileng - (UFC)
- Template:Flagicon Bao Quach - (Strikeforce, ShoXC, WEC, KOTC, Shooto, Affliction, Bellator, M-1)
- Template:Flagicon Billy Quarantillo - (UFC)
- Template:Flagicon Nathan Quarry - (KOTC, UFC)
- Template:Flagicon Josh Quayhagen - (Bellator, LFA)
- Template:Flagicon Peter Queally - (Bellator, CWFC, BAMMA)
- Template:Flagicon Vinicius Queiroz - (UFC, Bellator)
- Template:Flagicon Dan Quinn
- Template:Flagicon Ryan Quinn - (Bellator, Titan FC)
- Template:Flagicon José Alberto Quiñónez - (UFC, LUX)
R
- Template:Flagicon Gadzhi Rabadanov - (PFL)
- Template:Flagicon Benji Radach - (UFC, Strikeforce, IFL, WEC, KOTC, EliteXC, MFC, Bellator)
- Template:Flagicon Jordan Radev - (UFC, BAMMA, M-1, RINGS, KSW)
- Template:Flagicon Ricky Rainey - (XFC, Bellator)
- Template:Flagicon Shavkat Rakhmonov - (UFC)
- Template:Flagicon Aleksandar Rakić - (UFC)
- Template:Flagicon Davi Ramos - (UFC, Bellator, ACB)
- Template:Flagicon Luis Ramos - (Shooto, DEEP, UFC)
- Template:Flagicon Ricardo Ramos - (LFA, UFC)
- Template:Flagicon Kevin Randleman (†) - (PRIDE, UFC, Sengoku, Strikeforce)
- Template:Flagicon Ed Ratcliff - (WEC)
- Template:Flagicon Gideon Ray - (UFC, IFL, KOTC)
- Template:Flagicon Stevie Ray - (UFC, PFL, CWFC, BAMMA)
- Template:Flagicon Levan Razmadze - (DEEP)
- Template:Flagicon Rafael Rebello - (WEC)
- Template:Flagicon J. P. Reese - (Bellator, XFC)
- Template:Flagicon Zachary Reese - (UFC)
- Template:Flagicon Alex Reid - (Pancrase, Cage Rage, BAMMA)
- Template:Flagicon Jason Reinhardt - (UFC, KOTC)
- Template:Flagicon Wilson Reis - (Bellator, ShoXC, CWFC, UFC)
- Template:Flagicon Ben Reiter - (Bellator)
- Template:Flagicon Goran Reljić - (UFC, KSW)
- Template:Flagicon Chance Rencountre - (UFC, Bellator)
- Template:Flagicon Dominick Reyes - (UFC, LFC, KOTC)
- Template:Flagicon Yahir Reyes - (Bellator)
- Template:Flagicon Eric Reynolds - (Bellator, XFC)
- Template:Flagicon Mateusz Rębecki - (UFC, FEN MMA)
- Template:Flagicon Mike Rhodes - (UFC, Bellator, ACB, LFA, CFFC)
- Template:Flagicon Alexandre Ribeiro - (Sengoku)
- Template:Flagicon Saulo Ribeiro
- Template:Flagicon Vítor Ribeiro - (WFA, Shooto, Cage Rage, K-1 Hero's, DREAM, Strikeforce)
- Template:Flagicon Will Ribeiro - (WEC, Shooto)
- Template:Flagicon Francesco Ricchi
- Template:Flagicon Mike Ricci - (Bellator, UFC, Titan FC)
- Template:Flagicon Matt Ricehouse - (Strikeforce)
- Template:Flagicon Mike Richman - (Bellator)
- Template:Flagicon David Rickels - (Bellator)
- Template:Flagicon Brad Riddell - (UFC)
- Template:Flagicon Matt Riddle - (Bellator, UFC, Titan FC)
- Template:Flagicon Jeremiah Riggs - (Bellator, Strikeforce)
- Template:Flagicon Joe Riggs - (K-1, UFC, WEC, Strikeforce, BFC)
- Template:Flagicon Aaron Riley - (UFC, PRIDE, IFL, Shooto)
- Template:Flagicon Jordan Rinaldi - (UFC)
- Template:Flagicon Nick Ring - (Bellator, DEEP, UFC)
- Template:Flagicon Mike Rio - (UFC)
- Template:Flagicon Shannon Ritch - (PRIDE, WEC, MFC, KOTC, Pancrase, MFC)
- Template:Flagicon Diego Rivas - (UFC)
- Template:Flagicon Dante Rivera - (UFC, Bellator, IFL)
- Template:Flagicon Francisco Rivera - (UFC, WEC, TPF)
- Template:Flagicon Irwin Rivera - (UFC, Titan FC)
- Template:Flagicon Jerome Rivera - (UFC, LFA)
- Template:Flagicon Jimmie Rivera - (KOTC, Bellator, WSOF, Cage Rage)
- Template:Flagicon Jorge Rivera - (UFC, Cage Rage, CWFC, UFC)
- Template:Flagicon Pedro Rizzo - (PRIDE, UFC, Affliction, M-1)
- Template:Flagicon Karl Roberson - (UFC)
- Template:Flagicon Andre Roberts - (UFC, WEC)
- Template:Flagicon Daniel Roberts - (UFC, Titan FC)
- Template:Flagicon Danny Roberts - (CWFC, UFC)
- Template:Flagicon Roosevelt Roberts - (UFC)
- Template:Flagicon Ryan Roberts - (UFC, Bellator)
- Template:Flagicon Kenny Robertson - (UFC, Bellator, Cage Rage)
- Template:Flagicon Alvin Robinson - (UFC, Bellator, Titan FC)
- Template:Flagicon Carlos Eduardo Rocha - (UFC)
- Template:Flagicon Vagner Rocha - (Bellator, Strikeforce, UFC)
- Template:Flagicon Luke Rockhold - (Strikeforce, UFC)
- Template:Flagicon Kevin Roddy - (Bellator, Strikeforce, M-1)
- Template:Flagicon Jose "Dos Caras, Jr." Rodríguez - (DEEP, PRIDE)
- Template:Flagicon Daniel Rodriguez - (UFC)
- Template:Flagicon Gregory Rodrigues - (UFC, LFA)
- Template:Flagicon Mike Rodríguez - (UFC)
- Template:Flagicon Ricco Rodriguez - (KOTC, PRIDE, UFC, WEC, WFA, IFL, EliteXC, BAMMA, Bellator, YAMMA)
- Template:Flagicon Yair Rodríguez - (UFC)
- Template:Flagicon Marcos Rogério de Lima - (UFC, Strikeforce, Shooto)
- Template:Flagicon Brett Rogers - (Bellator, Strikeforce, EliteXC, Titan FC)
- Template:Flagicon Brian Rogers - (Bellator, Strikeforce)
- Template:Flagicon Shane Roller - (WEC, UFC)
- Template:Flagicon Jared Rollins - (UFC, KOTC)
- Template:Flagicon Alexander Romanov - (UFC)
- Template:Flagicon Ricardo Romero - (UFC)
- Template:Flagicon Yoel Romero - (UFC, Strikeforce)
- Template:Flagicon Fan Rong - (ONE)
- Template:Flagicon Jesse Ronson - (UFC)
- Template:Flagicon George Roop - (WEC, UFC)
- Template:Flagicon Rick Rootlieb - (M-1)
- Template:Flagicon Rene Rooze - (K-1, VTJ)
- Template:Flagicon João Roque - (DEEP, Shooto, VTJ, UFC, WFA)
- Template:Flagicon Aaron Rosa - (UFC, ShoXC, Adrenaline MMA, Strikeforce, Bellator, Titan FC)
- Template:Flagicon Charles Rosa - (UFC)
- Template:Flagicon Raul Rosas Jr. - (UWC Mexico, UFC)
- Template:Flagicon Jake Rosholt - (UFC, WEC, Bellator, Titan FC)
- Template:Flagicon Jared Rosholt - (UFC, Titan FC, WSOF)
- Template:Flagicon Kevin Rosier (†) - (UFC)
- Template:Flagicon Ben Rothwell - (M-1, KOTC, IFL, Adrenaline MMA, Affliction, UFC)
- Template:Flagicon Rick Roufus - (Strikeforce)
- Template:Flagicon Khalil Rountree Jr. - (UFC, RFA)
- Template:Flagicon Brandon Royval - (UFC)
- Template:Flagicon Chad "Akebono" Rowan - (K-1 Hero's)
- Template:Flagicon Philip Rowe - (UFC)
- Template:Flagicon Jairzinho Rozenstruik - (UFC)
- Template:Flagicon Mauricio Rua - (PRIDE, UFC)
- Template:Flagicon Murilo Rua - (Cage Rage, EliteXC, Strikeforce, PRIDE, DREAM, BAMMA, Shooto)
- Template:Flagicon Marco Ruas - (IFL, PRIDE, UFC)
- Template:Flagicon Robert Ruchała - (KSW, UFC)
- Template:Flagicon Vladyslav Rudnev - (Brave CF, Rizin)
- Template:Flagicon Gabe Ruediger - (WEC, UFC, PFC)
- Template:Flagicon Maurício Ruffy - (UFC)
- Template:Flagicon Kade Ruotolo - (ONE)
- Template:Flagicon Mike Russow - (UFC, PRIDE, Adrenaline MMA)
- Template:Flagicon Ed Ruth - (Bellator)
- Template:Flagicon Bas Rutten - (Pancrase, UFC, WFA)
- Template:Flagicon Nursulton Ruziboev - (UFC)
- Template:Flagicon Damian Rzepecki - (FEN MMA)
S
- Template:Flagicon Danny Sabatello - (Bellator)
- Template:Flagicon Pat Sabatini - (UFC)
- Template:Flagicon Amir Sadollah - (UFC)
- Template:Flagicon Nazim Sadykhov - (CFFC, UFC)
- Template:Flagicon Frankie Saenz - (KOTC, UFC)
- Template:Flagicon Saparbek Safarov - (UFC, M-1)
- Template:Flagicon Tarec Saffiedine - (Shooto, DREAM, Strikeforce, UFC)
- Template:Flagicon Cameron Saaiman - (UFC)
- Template:Flagicon Arian Sadiković - (Oktagon)
- Template:Flagicon Benoît Saint Denis - (UFC)
- Template:Flagicon Jason Saggo - (UFC)
- Template:Flagicon Tomoyuki Saito - (Shooto)
- Template:Flagicon Yukio Sakaguchi - (Pancrase, Shooto, DREAM, Sengoku)
- Template:Flagicon Augusto Sakai - (KSW, UFC, Bellator)
- Template:Flagicon Kazuhiro Sakamoto - (Shooto)
- Template:Flagicon Mitsuhiro Sakamoto - (Shooto)
- Template:Flagicon Alessio Sakara - (CWFC, MFC, Jungle Fight, UFC, Bellator)
- Template:Flagicon Wataru Sakata - (PRIDE, RINGS)
- Template:Flagicon Gökhan Saki - (UFC)
- Template:Flagicon Kazushi Sakuraba - (K-1 Hero's, PRIDE, UFC, DREAM)
- Template:Flagicon Naoki Sakurada - (Shooto, VTJ)
- Template:Flagicon Hayato Sakurai - (VTJ, DEEP, PRIDE, Shooto, UFC, DREAM)
- Template:Flagicon Ryuta Sakurai - (DEEP, Pancrase, KSW, PRIDE, Shooto)
- Template:Flagicon Justin Salas - (UFC)
- Template:Flagicon Ivan Salaverry - (K-1, Shooto, UFC, WFA, BAMMA)
- Template:Flagicon Marcello Salazar - (IFL)
- Template:Flagicon Roman Salazar - (UFC, Bellator, LFA)
- Template:Flagicon Muslim Salikhov - (UFC)
- Template:Flagicon Sean Salmon - (UFC, Strikeforce, KOTC)
- Template:Flagicon John Salter - (UFC, XFC, Adrenaline MMA, KOTC)
- Template:Flagicon Dylan Salvador - (PFL, EFC, Titan FC)
- Template:Flagicon Zabit Samedov
- Template:Flagicon Josh Samman (†) - (UFC, XFC)
- Template:Flagicon Josh Sampo - (UFC)
- Template:Flagicon Jason Sampson - (Bellator)
- Template:Flagicon Andrew Sanchez - (UFC, RFA)
- Template:Flagicon Angelo Sanchez - (KOTC, Bellator)
- Template:Flagicon Diego Sanchez - (KOTC, UFC)
- Template:Flagicon Donald Sanchez - (ACB, Bellator, KOTC)
- Template:Flagicon Eddie Sanchez - (KOTC, UFC, Bellator, Titan FC)
- Template:Flagicon Emmanuel Sanchez - (Bellator)
- Template:Flagicon Roberto Sanchez - (UFC, LFA, LFC)
- Template:Flagicon Jerrod Sanders - (UFC, Bellator, KOTC, WSOF)
- Template:Flagicon Luke Sanders - (UFC, Strikeforce)
- Template:Flagicon Cory Sandhagen - (UFC)
- Template:Flagicon Hector Sandoval - (UFC, TPF)
- Template:Flagicon Marlon Sandro - (Bellator, Sengoku, Pancrase, Shooto)
- Template:Flagicon Chris Sanford - (UFC, WEC)
- Template:Flagicon Naoki Sano - (Pancrase, PRIDE)
- Template:Flagicon Giva Santana - (Bellator, ShoXC, TPF)
- Template:Flagicon Jorge Santiago - (UFC, Strikeforce, Sengoku, KOTC, Titan FC, WSOF)
- Template:Flagicon Mike Santiago - (UFC)
- Template:Flagicon Bruno Santos - (Bellator, UFC)
- Template:Flagicon Evangelista Santos - (Strikeforce, Sengoku, PRIDE, Cage Rage, Jungle Fight, Pancrase)
- Template:Flagicon Iliarde Santos - (UFC, Jungle Fight)
- Template:Flagicon Leonardo Santos - (Shooto, Sengoku, CWFC, BAMMA, UFC)
- Template:Flagicon Luis Santos - (WEC, Bellator, XFC)
- Template:Flagicon Thiago Santos - (UFC)
- Template:Flagicon Thiago Santos - (Bellator)
- Template:Flagicon Bob Sapp - (K-1, K-1 Hero's, PRIDE, DREAM, SFL, OneFC, KSW)
- Template:Flagicon Eko Roni Saputra - (ONE)
- Template:Flagicon Daniel Sarafian - (Bellator, UFC)
- Template:Flagicon Jeka Saragih - (UFC)
- Template:Flagicon Tomasz Sarara - (KSW)
- Template:Flagicon Alexander Sarnavskiy - (Bellator, M-1)
- Template:Flagicon Yosuke Saruta - (ONE, Shooto)
- Template:Flagicon Ulka Sasaki - (UFC, DEEP, Shooto, Rizin)
- Template:Flagicon Yuki Sasaki - (PRIDE, Sengoku, Pancrase, UFC, Shooto, DEEP)
- Template:Flagicon Yuta Sasaki - (Shooto, VTJ, DEEP, UFC)
- Template:Flagicon Malaipet Sasiprapa - (KOTC, ShoXC)
- Template:Flagicon Paul Sass - (Bellator, UFC)
- Template:Flagicon Masaaki Satake - (PRIDE)
- Template:Flagicon Hikaru Sato - (Pancrase, DEEP)
- Template:Flagicon Rumina Sato - (Shooto, VTJ)
- Template:Flagicon Takashi Sato - (UFC)
- Template:Flagicon Takenori Sato - (Sengoku, DEEP, Pancrase, K-1 Hero's, UFC)
- Template:Flagicon Ben Saunders - (UFC, Titan FC, Bellator)
- Template:Flagicon Chris Saunders - (UFC, Bellator)
- Template:Flagicon Townsend Saunders - (UFC)
- Template:Flagicon Kenichi Sawada - (Shooto, Pancrase)
- Template:Flagicon Irshaad Sayed - (OneFC)
- Template:Flagicon Eric Schafer - (UFC)
- Template:Flagicon Kerry Schall - (RINGS, UFC, Adrenaline MMA, ShoXC)
- Template:Flagicon Eric Schambari - (WEC, Bellator)
- Template:Flagicon Brendan Schaub - (UFC)
- Template:Flagicon Nino Schembri - (PRIDE, Cage Rage)
- Template:Flagicon Fabiano Scherner - (Jungle Fight, UFC, Cage Rage, IFL)
- Template:Flagicon Joe Schilling - (ShoXC, Bellator)
- Template:Flagicon Semmy Schilt - (Pancrase, RINGS, UFC, PRIDE, K-1 Hero's)
- Template:Flagicon Adam Schindler - (Bellator, Strikeforce)
- Template:Flagicon Matt Schnell - (LFC, UFC)
- Template:Flagicon Bob Schrijber - (RINGS, PRIDE, M-1)
- Template:Flagicon Natan Schulte - (PFL)
- Template:Flagicon Mark Schultz - (UFC, Jungle Fight)
- Template:Flagicon Ryan Schultz - (WEC, IFL, Sengoku)
- Template:Flagicon Justin Scoggins - (UFC)
- Template:Flagicon Brad Scott - (UFC)
- Template:Flagicon Mike Seal - (KOTC, Strikeforce, Bellator)
- Template:Flagicon Neil Seery - (UFC, Cage Rage, CWFC, BAMMA)
- Template:Flagicon Ray Sefo - (K-1 Hero's, Strikeforce, WSOF)
- Template:Flagicon Rony Sefo - (PRIDE)
- Template:Flagicon Yasuto Sekishima - (Shooto)
- Template:Flagicon Pete Sell - (UFC)
- Template:Flagicon Gzim Selmani - (BAMMA, Bellator)
- Template:Flagicon Matthew Semelsberger - (UFC)
- Template:Flagicon Andrei Semenov - (M-1, PRIDE, UFC)
- Template:Flagicon Mackens Semerzier - (UFC, WEC)
- Template:Flagicon Alex Serdyukov - (WEC)
- Template:Flagicon Matt Serra - (UFC)
- Template:Flagicon Fredy Serrano - (UFC)
- Template:Flagicon Carl Seumanutafa - (PFL, Bellator, EliteXC, ShoXC, Strikeforce)
- Template:Flagicon Igor Severino - (UFC, Oktagon)
- Template:Flagicon Dan Severn - (KOTC, VTJ, PRIDE, UFC, WEC, MFC)
- Template:Flagicon Alexandr Shabliy - (Bellator, ACB, Kunlun)
- Template:Flagicon Edmen Shahbazyan - (UFC)
- Template:Flagicon Kamal Shalorus - (UFC, WEC, OneFC)
- Template:Flagicon Shahbulat Shamhalaev - (Bellator, M-1)
- Template:Flagicon Frank Shamrock - (K-1, Pancrase, VTJ, Strikeforce, UFC, WEC)
- Template:Flagicon Ken Shamrock - (Pancrase, PRIDE, UFC, KOTC)
- Template:Flagicon Eric Shelton - (UFC, RFA)
- Template:Flagicon Sean Sherk - (KOTC, PRIDE, UFC)
- Template:Flagicon Chase Sherman - (UFC, Titan FC)
- Template:Flagicon Katsuyori Shibata - (K-1, DEEP, DREAM, K-1 Hero's, Jungle Fight)
- Template:Flagicon Jake Shields - (EliteXC, Pancrase, Shooto, K-1 Hero's, Strikeforce, UFC, WSOF)
- Template:Flagicon Suguru Shigeno - (Shooto)
- Template:Flagicon Kiyotaka Shimizu - (Shooto, Pancrase, DEEP)
- Template:Flagicon Shunichi Shimizu - (UFC, Pancrase, DEEP)
- Template:Flagicon Yuya Shirai - (DEEP, DREAM, BAMMA, Pancrase, OneFC, M-1)
- Template:Flagicon Wes Shivers - (KOTC, Strikeforce, ShoXC)
- Template:Flagicon Alexander Shlemenko - (Bellator, SFL, ShoXC, Jungle Fight, M-1)
- Template:Flagicon Josh Shockley - (UFC, Bellator)
- Template:Flagicon Akira Shoji - (Cage Rage, DEEP, KOTC, Pancrase, PRIDE)
- Template:Flagicon Jack Shore - (UFC)
- Template:Flagicon Yuki Shoujou - (Shooto)
- Template:Flagicon Wakashoyo Shunichi - (K-1 Hero's, DEEP)
- Template:Flagicon Sam Sicilia - (UFC, Bellator)
- Template:Flagicon Steven Siler - (UFC, TPF)
- Template:Flagicon Siala-Mou "Mighty Mo" Siliga - (K-1 Hero's, Bellator)
- Template:Flagicon Alex Silva - (ONE)
- Template:Flagicon Anderson Silva - (Cage Rage, PRIDE, Shooto, UFC)
- Template:Flagicon Antônio Silva - (K-1 Hero's, EliteXC, CWFC, Sengoku, Strikeforce, UFC)
- Template:Flagicon Assuério Silva - (Pancrase, Jungle Fight, UFC, PRIDE)
- Template:Flagicon Bruno Silva - (UFC)
- Template:Flagicon Cláudio Silva - (BAMMA, SFL, UFC)
- Template:Flagicon Douglas Silva de Andrade - (UFC)
- Template:Flagicon Fabrício Andrade - (ONE)
- Template:Flagicon Erick Silva - (Jungle Fight, UFC)
- Template:Flagicon Felipe Silva - (UFC, Brave)
- Template:Flagicon Jay Silva - (UFC, KSW, Bellator, MFC, TPF)
- Template:Flagicon Jean Silva - (UFC)
- Template:Flagicon Joaquim Silva - (UFC)
- Template:Flagicon Paulo "Giant" Silva - (K-1 Hero's, PRIDE)
- Template:Flagicon Rafael Silva - (Bellator)
- Template:Flagicon Thiago Silva - (Pancrase, Shooto, UFC, WSOF)
- Template:Flagicon Wanderlei Silva - (PRIDE, UFC)
- Template:Flagicon Elias Silvério - (UFC, Jungle Fight)
- Template:Flagicon Ricky Simón - (UFC)
- Template:Flagicon Aaron Simpson - (UFC, WEC, WSOF)
- Template:Flagicon Heath Sims - (Pancrase)
- Template:Flagicon Tony Sims - (UFC)
- Template:Flagicon Wes Sims - (K-1, IFL, Strikeforce, WEC, UFC)
- Template:Flagicon Lodune Sincaid - (WEC, UFC, WFA, PFC)
- Template:Flagicon Rory Singer - (PRIDE, KOTC, UFC, MFC)
- Template:Flagicon Jaideep Singh - (Rizin)
- Template:Flagicon Elvis Sinosic - (Cage Rage, Pancrase, UFC, K-1, RINGS)
- Template:Flagicon Dennis Siver - (UFC, CWFC)
- Template:Flagicon Chas Skelly - (UFC, Bellator)
- Template:Flagicon Matt Skelton - (PRIDE)
- Template:Flagicon Daniel Skibiński - (KSW, CWFC, UAE Warriors)
- Template:Flagicon Daniel Škvor - (Oktagon)
- Template:Flagicon Shanon Slack - (Bellator)
- Template:Flagicon Ray Sloan - (Bellator)
- Template:Flagicon Paul Slowinski - (KSW)
- Template:Flagicon Kestutis Smirnovas - (RINGS, PRIDE, Shooto, K-1, K-1 Hero's)
- Template:Flagicon Anthony Smith - (Strikeforce, UFC, Bellator)
- Template:Flagicon Cole Smith - (UFC)
- Template:Flagicon Colton Smith - (M-1, UFC)
- Template:Flagicon David Smith - (Strikeforce)
- Template:Flagicon Devonte Smith - (UFC)
- Template:Flagicon Jordan Smith - (Bellator)
- Template:Flagicon Maurice Smith - (IFL, Pancrase, PRIDE, UFC, Sengoku, Strikeforce, RINGS)
- Template:Flagicon Patrick Smith (†) - (K-1, UFC, Titan FC, YAMMA)
- Template:Flagicon Scott Smith - (Strikeforce, EliteXC, PFC, UFC, WEC)
- Template:Flagicon Trevor Smith - (Strikeforce, UFC)
- Template:Flagicon Louis Smolka - (UFC, KOTC)
- Template:Flagicon André Soares - (Shooto, CWFC, EliteXC)
- Template:Flagicon Peter Sobotta - (UFC, KSW)
- Template:Flagicon Renato Sobral - (RINGS, UFC, Jungle Fight, Cage Rage, Affliction, Strikeforce, OneFC, Bellator)
- Template:Flagicon Rameau Thierry Sokoudjou - (PRIDE, WEC, UFC, DREAM, Affliction, Strikeforce, MFC, KSW, Bellator)
- Template:Flagicon Roberto Soldić - (Final Fight, Cage Warriors, KSW)
- Template:Flagicon Joe Solecki - (UFC)
- Template:Flagicon Rambaa Somdet - (Shooto, DEEP, PFC)
- Template:Flagicon Joe Son - (PRIDE, UFC)
- Template:Flagicon Chael Sonnen - (Pancrase, WEC, UFC)
- Template:Flagicon Emiliano Sordi - (Bellator, PFL, Jungle Fight, UAE Warriors)
- Template:Flagicon Punahele Soriano - (UFC)
- Template:Flagicon Sean Soriano - (UFC)
- Template:Flagicon Chandet Sorpantrey - (K-1)
- Template:Flagicon Krzysztof Soszynski - (IFL, Strikeforce, UFC)
- Template:Flagicon George Sotiropoulos - (K-1, Shooto, UFC, Titan FC)
- Template:Flagicon Greg Soto - (UFC)
- Template:Flagicon Joe Soto - (Bellator, PFC, TPF, UFC)
- Template:Flagicon Andre Soukhamthath - (UFC)
- Template:Flagicon Bobby Southworth - (Strikeforce, UFC, PRIDE)
- Template:Flagicon Andy Souwer - (Rizin)
- Template:Flagicon Cristiano Souza - (Bellator)
- Template:Flagicon Kevin Souza - (UFC, Jungle Fight)
- Template:Flagicon Ronaldo Souza - (UFC, Strikeforce, DREAM, Jungle Fight)
- Template:Flagicon Artur Sowiński - (KSW)
- Template:Flagicon Andreas Spång - (Bellator, MFC, Strikeforce)
- Template:Flagicon Ron Sparks - (Bellator)
- Template:Flagicon Tom Speer - (WEC, UFC)
- Template:Flagicon Sean Spencer - (UFC, Bellator)
- Template:Flagicon Mario Sperry - (Cage Rage, PRIDE)
- Template:Flagicon Eric Spicely - (UFC)
- Template:Flagicon Ben Spijkers - (Shooto)
- Template:Flagicon Waachiim Spiritwolf - (Bellator, Strikeforce, KOTC, TPF)
- Template:Flagicon Daniel Spitz - (UFC, KOTC)
- Template:Flagicon Serghei Spivac - (UFC)
- Template:Flagicon Daniel Spohn - (UFC, Bellator, PFL)
- Template:Flagicon Tyrone Spong - (WSOF)
- Template:Flagicon Jeremy Spoon - (Bellator, KOTC)
- Template:Flagicon Pete Spratt - (MFC, Strikeforce, UFC)
- Template:Flagicon Ron Stallings - (Strikeforce, UFC)
- Template:Flagicon Cody Stamann - (UFC)
- Template:Flagicon Brian Stann - (WEC, UFC)
- Template:Flagicon Josh Stansbury - (UFC, Bellator)
- Template:Flagicon Clifford Starks - (UFC, Bellator, WSOF)
- Template:Flagicon Kalib Starnes - (UFC, WSOF, Titan FC)
- Template:Flagicon Laureano Staropoli - (PFL, UFC)
- Template:Flagicon Damian Stasiak - (UFC, KSW, BAMMA, ACB)
- Template:Flagicon Dominique Steele - (UFC, Bellator, Strikeforce)
- Template:Flagicon Steve Steinbeiss - (WEC, UFC, Bellator)
- Template:Flagicon Akop Stepanyan - (Bellator, M-1)
- Template:Flagicon Jeremy Stephens - (UFC)
- Template:Flagicon Aljamain Sterling - (UFC)
- Template:Flagicon Alexander Stetsurenko
- Template:Flagicon Joe Stevenson - (KOTC, UFC)
- Template:Flagicon Gable Steveson - (LFA)
- Template:Flagicon Trevor Stewardson - (KOTC)
- Template:Flagicon Darren Stewart - (UFC, CWFC)
- Template:Flagicon Luke Stewart - (Strikeforce)
- Template:Flagicon Alex Stiebling - (WEC, Pancrase, PRIDE, UFC, WFA)
- Template:Flagicon Tyler Stinson - (Strikeforce, Bellator, WSOF, Titan FC)
- Template:Flagicon Darko Stošić - (UFC, KSW)
- Template:Flagicon Dustin Stoltzfus - (UFC)
- Template:Flagicon Niklas Stolze - (UFC, BAMMA)
- Template:Flagicon Ken Stone - (UFC, WEC)
- Template:Flagicon Logan Storley - (PFL)
- Template:Flagicon Rick Story - (UFC)
- Template:Flagicon Raufeon Stots - (Bellator)
- Template:Flagicon Sam Stout - (UFC)
- Template:Flagicon Georges St-Pierre - (UFC)
- Template:Flagicon Ovince St. Preux - (XFC, Strikeforce, UFC)
- Template:Flagicon Dave Strasser - (UFC, M-1, Cage Rage, Shooto)
- Template:Flagicon Daniel Mason-Straus - (Bellator)
- Template:Flagicon Gerald Strebendt - (PRIDE, KOTC, UFC, Cage Rage, CWFC)
- Template:Flagicon Sean Strickland - (KOTC, UFC)
- Template:Flagicon Hans Stringer - (UFC, WSOF, Shooto)
- Template:Flagicon Stefan Struve - (UFC, M-1)
- Template:Flagicon Masanori Suda - (DEEP, Pride, Shooto)
- Template:Flagicon Tsuyoshi Sudario - (Rizin)
- Template:Flagicon Genki Sudo - (K-1, K-1 Hero's, RINGS, Pancrase, UFC)
- Template:Flagicon Takashi Sugiura - (Pancrase, PRIDE)
- Template:Flagicon Ren "YA-MAN" Sugiyama - (Rizin)
- Template:Flagicon George Sullivan - (UFC)
- Template:Flagicon Amar Suloev (†) - (M-1, Pancrase, PRIDE FC, UFC)
- Template:Flagicon Mitsuhisa Sunabe - (Pancrase, DEEP)
- Template:Flagicon Jason Suttie - (PRIDE)
- Template:Flagicon Chihiro Suzuki - (Rizin)
- Template:Flagicon Hiroaki Suzuki - (Rizin)
- Template:Flagicon Masato Suzuki - (Shooto)
- Template:Flagicon Minoru Suzuki - (DEEP, Pancrase)
- Template:Flagicon Nobutatsu Suzuki - (VTJ, OneFC)
- Template:Flagicon Shinichi "Wakakirin Shinichi" Suzukawa
- Template:Flagicon Cub Swanson - (UFC, WEC, KOTC)
- Template:Flagicon Mike Swick - (UFC, WEC)
- Template:Flagicon Sadibou Sy - (PFL)
- Template:Flagicon Tim Sylvia - (UFC, Affliction, Adrenaline MMA, OneFC, Titan FC)
- Template:Flagicon Kamil Szkaradek - (KSW)
- Template:Flagicon Artur Szpilka - (KSW)
T
- Template:Flagicon Junior Tafa - (UFC)
- Template:Flagicon Justin Tafa - (UFC)
- Template:Flagicon Khalid Taha - (Rizin, UFC)
- Template:Flagicon Noboru Tahara - (Shooto, Pancrase)
- Template:Flagicon Joe Taimanglo - (Bellator)
- Template:Flagicon Tatsuro Taira - (UFC)
- Template:Flagicon Mairbek Taisumov - (M-1, UFC)
- Template:Flagicon Nobuhiko Takada - (PRIDE)
- Template:Flagicon Satoshi Takagenji - (Rizin)
- Template:Flagicon Kazuo Takahashi - (Pancrase, Sengoku, PRIDE, UFC, K-1 Hero's)
- Template:Flagicon Makoto Takahashi - (Rizin, Bellator, DEEP, Pancrase)
- Template:Flagicon Daiju Takase - (DEEP, Pancrase, Adrenaline MMA, PRIDE, UFC)
- Template:Flagicon Hiroyuki Takaya - (Shooto, K-1 Hero's, WEC, DREAM, Strikeforce, VTJ)
- Template:Flagicon Yoshihiro Takayama - (PRIDE)
- Template:Flagicon Yoshiyuki Takayama - (Shooto)
- Template:Flagicon Izuru Takeuchi - (Sengoku, Shooto, Pancrase, K-1 Hero's)
- Template:Flagicon Makoto Takimoto - (Sengoku, PRIDE)
- Template:Flagicon Oleg Taktarov - (Pancrase, PRIDE, UFC, YAMMA)
- Template:Flagicon Nordine Taleb - (Bellator, UFC)
- Template:Flagicon Payton Talbott - (UFC)
- Template:Flagicon Akitoshi Tamura - (Shooto, WEC, Sengoku, Pancrase)
- Template:Flagicon Issei Tamura - (UFC, Shooto)
- Template:Flagicon Kiyoshi Tamura - (DREAM, DEEP, K-1, K-1 Hero's, PRIDE, RINGS)
- Template:Flagicon Yukinari Tamura - (DEEP, Shooto, Rizin, ONE)
- Template:Flagicon Jason Tan - (UFC)
- Template:Flagicon Kenichi Tanaka - (Shooto)
- Template:Flagicon Koichi Tanaka - (Shooto, Pancrase, DEEP)
- Template:Flagicon Kōji Tanaka - (Rizin)
- Template:Flagicon Michinori Tanaka - (Shooto, UFC)
- Template:Flagicon Tomohiro Tanaka - (Shooto)
- Template:Flagicon Isao Tanimura - (Shooto)
- Template:Flagicon Evan Tanner (†) - (Pancrase, UFC)
- Template:Flagicon Manny Tapia - (KOTC, WEC, TPF)
- Template:Flagicon Andrew Tate - (UCMMA)
- Template:Flagicon Yuzo Tateishi - (Shooto)
- Template:Flagicon Uchu Tatsumi - (Shooto)
- Template:Flagicon Deividas Taurosevicius - (IFL, WEC, Bellator)
- Template:Flagicon Brad Tavares - (UFC)
- Template:Flagicon Thiago Tavares - (UFC, CWFC)
- Template:Flagicon Jesse Taylor - (WSOF, Strikeforce, MFC, CWFC, DREAM, KSW, UFC)
- Template:Flagicon Louis Taylor - (Adrenaline MMA, Strikeforce, Bellator, UFC)
- Template:Flagicon Paul Taylor - (UFC, Cage Rage)
- Template:Flagicon James Te Huna - (UFC, KOTC)
- Template:Flagicon Glover Teixeira - (WEC, PFC, Impact Fighting Championship, Shooto, UFC)
- Template:Flagicon John Teixeira - (UFC, Shooto, Bellator)
- Template:Flagicon Tallison Teixeira - (LFA, UFC)
- Template:Flagicon Tra Telligman - (Pancrase, PRIDE, UFC)
- Template:Flagicon Sylvester Terkay - (K-1, K-1 Hero's)
- Template:Flagicon Herman Terrado - (Bellator, Strikeforce)
- Template:Flagicon David Terrell - (UFC, Pancrase)
- Template:Flagicon James Terry - (Strikeforce, Bellator)
- Template:Flagicon Dragan Tešanović - (Bellator)
- Template:Flagicon Daniel Teymur - (UFC)
- Template:Flagicon Brandon Thatch - (UFC, Strikeforce)
- Template:Flagicon Elias Theodorou (†) - (UFC, Bellator)
- Template:Flagicon Paulo Thiago - (UFC, Jungle Fight)
- Template:Flagicon Treston Thomison - (Bellator, KOTC)
- Template:Flagicon James Thompson - (Cage Rage, PRIDE, SFL, KSW, Sengoku, EliteXC, DREAM, Bellator)
- Template:Flagicon Nick Thompson - (UFC, EliteXC, Strikeforce, Bellator, Sengoku, MFC)
- Template:Flagicon Oli Thompson - (UFC, KSW, BAMMA)
- Template:Flagicon Stephen Thompson - (UFC)
- Template:Flagicon Josh Thomson - (PRIDE, Strikeforce, UFC, WFA)
- Template:Flagicon Din Thomas - (DEEP, Shooto, UFC)
- Template:Flagicon Ryan Thomas - (Bellator, UFC, XFC)
- Template:Flagicon Sander Thonhauser - (RINGS, M-1)
- Template:Flagicon Simeon Thoresen - (UFC, BAMMA, AOW, DEEP, CWFC)
- Template:Flagicon Gleison Tibau - (UFC, DEEP)
- Template:Flagicon Darren Till - (UFC)
- Template:Flagicon Kelvin Tiller - (PFL, Bellator, WSOF)
- Template:Flagicon Ricardo Tirloni - (Bellator, MFC)
- Template:Flagicon Zaza Tkeshelashvili - (RINGS)
- Template:Flagicon Duško Todorović - (UFC)
- Template:Flagicon Hideo Tokoro - (Shooto, Pancrase, K-1, K-1 Hero's, RINGS, DREAM, VTJ)
- Template:Flagicon Anatoly Tokov - (Bellator, Rizin, ACB)
- Template:Flagicon Kazuki Tokudome - (UFC, Pancrase, KSW, DEEP, Sengoku)
- Template:Flagicon Takashi Tojo - (Shooto)
- Template:Flagicon Shawn Tompkins
- Template:Flagicon Tyler Toner - (UFC, WEC, Strikeforce)
- Template:Flagicon James Toney - (UFC)
- Template:Flagicon Garry Tonon - (ONE)
- Template:Flagicon Ilia Topuria - (UFC)
- Template:Flagicon Georgi Tonkov - (RINGS)
- Template:Flagicon Jose Torres - (Brave CF, Titan FC, UFC)
- Template:Flagicon Manuel Torres - (UFC)
- Template:Flagicon Miguel Torres - (WEC, UFC, WSOF)
- Template:Flagicon Justin Torrey - (Bellator)
- Template:Flagicon Salim Touahri - (UFC)
- Template:Flagicon Dequan Townsend - (UFC, WXC, XFC, NAAFS)
- Template:Flagicon Tiago Trator - (UFC, Jungle Fight, ACB)
- Template:Flagicon Roberto Traven - (UFC, RINGS, Adrenaline MMA)
- Template:Flagicon Alexander Trevino - (Strikeforce)
- Template:Flagicon Francisco Treviño - (UFC)
- Template:Flagicon Frank Trigg - (VTJ, PRIDE, Shooto, UFC, WFA)
- Template:Flagicon Francisco Trinaldo - (Jungle Fight, UFC)
- Template:Flagicon Michael Trizano - (Bellator, UFC)
- Template:Flagicon Tor Troéng - (UFC)
- Template:Flagicon Abel Trujillo - (UFC)
- Template:Flagicon Michail Tsarev - (Bellator)
- Template:Flagicon Arman Tsarukyan - (UFC)
- Template:Flagicon Yasushi Tsujimoto - (Shooto)
- Template:Flagicon Chris Tuchscherer - (YAMMA, UFC)
- Template:Flagicon Jon Tuck - (UFC)
- Template:Flagicon Gavin Tucker - (UFC)
- Template:Flagicon Jumabieke Tuerxun - (UFC)
- Template:Flagicon Blair Tugman - (Bellator)
- Template:Flagicon Tai Tuivasa - (UFC)
- Template:Flagicon Zubaira Tukhugov - (CWFC, UFC)
- Template:Flagicon Teila Tuli (†) - (UFC)
- Template:Flagicon Muslim Tulshaev - (KSW)
- Template:Flagicon Albert Tumenov - (UFC, ACB)
- Template:Flagicon Gary Turner - (Cage Rage)
- Template:Flagicon Raul Tutarauli - (Glory of Heroes, M-1, ACA, KSW, Brave CF)
- Template:Flagicon Marcin Tybura - (UFC, M-1)
U
- Template:Flagicon Masakatsu Ueda - (Shooto, OneFC, Bellator)
- Template:Flagicon Kyuhei Ueno - (Shooto)
- Template:Flagicon Ryuki Ueyama - (DEEP, K-1 Hero's, Pancrase, PRIDE, RINGS, AOW)
- Template:Flagicon Christian Uflacker - (Bellator, Strikeforce)
- Template:Flagicon Izu Ugonoh - (KSW)
- Template:Flagicon Tagir Ulanbekov - (UFC)
- Template:Flagicon Carlos Ulberg - (UFC)
- Template:Flagicon Gasan Umalatov - (M-1, UFC)
- Template:Flagicon Magomed Umalatov - (PFL)
- Template:Flagicon Zach Underwood - (Bellator, Strikeforce, WSOF)
- Template:Flagicon Caol Uno - (K-1, K-1 Hero's, Shooto, VTJ, DREAM, UFC)
- Template:Flagicon Andy Uhrich - (Bellator, Strikeforce)
- Template:Flagicon Héctor Urbina - (KOTC, Bellator, UFC)
- Template:Flagicon Kozo Urita - (DEEP, Pancrase)
- Template:Flagicon Yasuhiro Urushitani - (UFC, Shooto, DEEP, OneFC)
- Template:Flagicon Kamaru Usman - (UFC)
- Template:Flagicon Alexander Ustinov
- Template:Flagicon Darren Uyenoyama - (UFC, Strikeforce, Shooto, DREAM)
V
- Template:Flagicon Richie Vaculik - (UFC, Pancrase)
- Template:Flagicon John Vake
- Template:Flagicon Artem Vakhitov - (UFC)
- Template:Flagicon Egidijus Valavicius - (RINGS, PRIDE, Shooto, K-1, K-1 Hero's, Bellator)
- Template:Flagicon Bart Vale - (RINGS)
- Template:Flagicon Charlie Valencia - (UFC, WEC)
- Template:Flagicon Timur Valiev - (UFC, PFL, ACB, WSOF)
- Template:Flagicon Isaac Vallie-Flagg - (UFC, Strikeforce, KOTC)
- Template:Flagicon Joshua Van - (UFC)
- Template:Flagicon Mike Van Arsdale - (UFC, WFA)
- Template:Flagicon Brylan Van Artsdalen - (Bellator)
- Template:Flagicon Matt Van Buren - (UFC, Bellator)
- Template:Flagicon Ron van Clief - (UFC)
- Template:Flagicon Lloyd van Dams - (PRIDE)
- Template:Flagicon Jared Vanderaa - (LFA, BAMMA, KOTC, UFC)
- Template:Flagicon Austin Vanderford - (Bellator, LFA)
- Template:Flagicon Piet van Gammeren - (M-1)
- Template:Flagicon Carey Vanier - (Bellator)
- Template:Flagicon Lando Vannata - (UFC, Pancrase)
- Template:Flagicon Costello van Steenis - (Bellator, PFL)
- Template:Flagicon Herman van Tol - (M-1)
- Template:Flagicon Paul Varelans - (Pancrase, RINGS, UFC)
- Template:Flagicon Kazula Vargas - (UFC, LUX)
- Template:Flagicon Jamie Varner - (UFC, WEC, XFC, KOTC, Titan FC)
- Template:Flagicon Vyacheslav Vasilevsky - (Bellator, M-1)
- Template:Flagicon Linton Vassell - (Bellator, CWFC)
- Template:Flagicon Javier Vazquez - (UFC, WEC, ShoXC, EliteXC, Shooto, KOTC)
- Template:Flagicon Matt Veach - (BAMMA, MFC, CWFC, UFC)
- Template:Flagicon Joe Vedepo - (UFC, Adrenaline MMA, Bellator)
- Template:Flagicon C.J. Vergara - (UFC)
- Template:Flagicon Attila Vegh - (Bellator, KSW, Shooto)
- Template:Flagicon Cain Velasquez - (UFC, Strikeforce)
- Template:Flagicon Bojan Veličković - (RFA, UFC)
- Template:Flagicon Karlos Vemola - (UFC)
- Template:Flagicon Luigi Vendramini - (UFC)
- Template:Flagicon Jerrel Venetiaan - (RINGS, PRIDE)
- Template:Flagicon Brandon Vera - (ONE, UFC, WEC)
- Template:Flagicon Marlon Vera - (UFC)
- Template:Flagicon Rico Verhoeven
- Template:Flagicon Renato Verissimo - (UFC, EliteXC)
- Template:Flagicon Marvin Vettori - (UFC)
- Template:Flagicon Guilherme Viana - (Bellator, Shooto)
- Template:Flagicon Hugo Viana - (UFC)
- Template:Flagicon Vitor Vianna - (Bellator)
- Template:Flagicon James Vick - (UFC)
- Template:Flagicon David Vieira
- Template:Flagicon Milton Vieira - (UFC, Strikeforce, DEEP, PRIDE, M-1, Shooto)
- Template:Flagicon Rodolfo Vieira - (UFC)
- Template:Flagicon Alexis Vila - (PFC, Bellator, WSOF)
- Template:Flagicon Gian Villante - (Strikeforce, UFC)
- Template:Flagicon Ike Villanueva - (UFC, Bellator)
- Template:Flagicon Joey Villaseñor - (Strikeforce, PRIDE, KOTC, EliteXC, BAMMA, DEEP, WFA)
- Template:Flagicon Danillo Villefort - (WSOF, Strikeforce, UFC, WEC, IFL, Jungle Fight)
- Template:Flagicon Yuri Villefort - (UFC, Strikeforce)
- Template:Flagicon Doug Viney
- Template:Flagicon Marcos Vinicius - (UFC)
- Template:Flagicon Brandon Visher - (WEC)
- Template:Flagicon Falaniko Vitale - (UFC, Strikeforce, Bellator, KOTC, IFL, RINGS)
- Template:Flagicon Bobby Voelker - (M-1, Titan FC, Strikeforce, UFC)
- Template:Flagicon Štefan Vojčák - (KSW, Oktagon MMA)
- Template:Flagicon Alexander Volkanovski - (UFC, AFC)
- Template:Flagicon Jacob Volkmann - (Bellator, UFC, WSOF)
- Template:Flagicon Alexander Volkov - (Bellator, M-1, UFC)
- Template:Flagicon Jason Von Flue - (Strikeforce, WEC, KOTC, UFC)
- Template:Flagicon Igor Vovchanchyn - (PRIDE)
- Template:Flagicon Dick Vrij - (RINGS)
W
- Template:Flagicon Takuya Wada - (Pancrase, Shooto)
- Template:Flagicon Chris Wade - (UFC)
- Template:Flagicon TJ Waldburger - (UFC)
- Template:Flagicon Donny Walker - (KOTC, UFC, Bellator)
- Template:Flagicon Herschel Walker - (Strikeforce)
- Template:Flagicon Johnny Walker - (UFC)
- Template:Flagicon Valter Walker - (UFC, Titan FC)
- Template:Flagicon Rodney Wallace - (UFC, M-1, MFC, KSW, Bellator)
- Template:Flagicon Jim Wallhead - (Bellator, BAMMA, CWFC, UFC)
- Template:Flagicon Cory Walmsley - (UFC)
- Template:Flagicon Richard Walsh - (UFC)
- Template:Flagicon Erik Wanderley
- Template:Flagicon Curt Warburton - (UFC, BAMMA, CWFC, KSW)
- Template:Flagicon Brennan Ward - (Bellator)
- Template:Flagicon Charlie Ward - (UFC, Bellator)
- Template:Flagicon Terrion Ware - (UFC, ACB, BAMMA)
- Template:Flagicon Yasushi Warita - (Shooto)
- Template:Flagicon Joe Warren - (DREAM, Bellator)
- Template:Flagicon James Warring
- Template:Flagicon Kazuhisa Watanabe - (K-1)
- Template:Flagicon Yuichi Watanabe - (Shooto)
- Template:Flagicon Ron Waterman - (Pancrase, PRIDE, UFC, WEC, WFA, EliteXC)
- Template:Flagicon Tom Watson - (UFC, BAMMA, MFC)
- Template:Flagicon Walel Watson - (UFC, Titan FC)
- Template:Flagicon Brok Weaver - (UFC, Titan FC)
- Template:Flagicon Royston Wee - (UFC)
- Template:Flagicon Brent Weedman - (Bellator)
- Template:Flagicon Daniel Weichel - (Bellator, BAMMA, M-1, CWFC)
- Template:Flagicon Chris Weidman - (UFC)
- Template:Flagicon Mark Weir - (UFC, WEC, Cage Rage, PRIDE, Pancrase)
- Template:Flagicon Christian Wellisch - (KOTC, Shooto, WEC, UFC)
- Template:Flagicon Jeremiah Wells - (UFC)
- Template:Flagicon Fabrício Werdum - (UFC, Strikeforce, PRIDE, Jungle Fight)
- Template:Flagicon Cassio Werneck - (WEC)
- Template:Flagicon Mike Wessel - (Bellator, UFC)
- Template:Flagicon Ed West - (WSOF, Bellator, IFL)
- Template:Flagicon Michael Westbrook - (KOTC)
- Template:Flagicon Sheldon Westcott - (MFC, UFC)
- Template:Flagicon Coty Wheeler - (WEC, KOTC)
- Template:Flagicon Alex White - (UFC, Titan FC)
- Template:Flagicon Vernon White - (Strikeforce, PRIDE, UFC, Pancrase, IFL, KOTC, WFA)
- Template:Flagicon Rob Whiteford - (UFC, PFL, Bellator, ACB)
- Template:Flagicon Mike Whitehead - (UFC, Strikeforce, Affliction, M-1, IFL, WEC)
- Template:Flagicon Garett Whiteley - (UFC)
- Template:Flagicon Robert Whittaker - (UFC)
- Template:Flagicon Adam Wieczorek - (UFC)
- Template:Flagicon Orlando Wiet - (UFC)
- Template:Flagicon Justin Wilcox - (Strikeforce, Bellator)
- Template:Flagicon Mike Wilkinson - (UFC)
- Template:Flagicon Rob Wilkinson - (PFL, UFC)
- Template:Flagicon James Wilks - (UFC, KOTC)
- Template:Flagicon Danial Williams - (ONE)
- Template:Flagicon Jeremy Williams
- Template:Flagicon Joe Williams - (Bellator, KOTC)
- Template:Flagicon Jordan Williams - (UFC, Bellator)
- Template:Flagicon Khaos Williams - (UFC)
- Template:Flagicon Patrick Williams - (UFC, XFC)
- Template:Flagicon Pete Williams - (RINGS, UFC, Pancrase, KOTC)
- Template:Flagicon Rubin Williams - (DREAM)
- Template:Flagicon Steve Williams - (K-1)
- Template:Flagicon Tedd Williams - (UFC, KOTC)
- Template:Flagicon Justin Willis - (UFC, WSOF)
- Template:Flagicon Chris Wilson - (KOTC, IFL, UFC, Shooto)
- Template:Flagicon Jonathan Wilson - (UFC)
- Template:Flagicon Matt Wiman - (UFC)
- Template:Flagicon Eddie Wineland - (UFC, WEC, Shooto)
- Template:Flagicon Deron Winn - (UFC, Bellator)
- Template:Flagicon Andre Winner - (UFC, BAMMA, CWFC, Cage Rage, KSW)
- Template:Flagicon Shannon Wiratchai - (OneFC)
- Template:Flagicon Eric Wisely - (UFC, Strikeforce, Bellator)
- Template:Flagicon Keith Wisniewski - (UFC, Shooto, IFL, M-1)
- Template:Flagicon Jason Witt - (Bellator, Titan, LFA, UFC)
- Template:Flagicon Travis Wiuff - (Jungle Fight, Bellator, UFC, IFL, PRIDE, Sengoku, KOTC, YAMMA)
- Template:Flagicon Mongkhon Wiwasuk - (ShoXC, KOTC)
- Template:Flagicon Igor Włodarczyk - (KSW)
- Template:Flagicon Brandon Wolff - (K-1, UFC, WEC, EliteXC)
- Template:Flagicon Nathaniel Wood - (UFC)
- Template:Flagicon Lloyd Woodard - (Bellator, Titan FC, KOTC)
- Template:Flagicon Tyron Woodley - (Strikeforce, UFC)
- Template:Flagicon Sean Woodson - (UFC)
- Template:Flagicon Khama Worthy - (UFC, KOTC)
- Template:Flagicon Marcin Wójcik - (KSW, FEN MMA, PFL, CWFC)
- Template:Flagicon Justin Wren - (UFC, Bellator)
- Template:Flagicon Cliff Wright - (LFA, KOTC, Bellator)
- Template:Flagicon Jordan Wright - (UFC)
- Template:Flagicon Andrzej Wronski
- Template:Flagicon Arkadiusz Wrzosek - (KSW)
- Template:Flagicon Wuliji Buren - (UFC)
Y
- Template:Flagicon Song Yadong - (UFC)
- Template:Flagicon Rani Yahya - (Jungle Fight, K-1 Hero's, PFC, WEC, UFC)
- Template:Flagicon Vitaliy Yakimenko - (FEN MMA, KSW)
- Template:Flagicon Alexander Yakovlev - (M-1, Shooto, UFC)
- Template:Flagicon Manabu Yamada - (Pancrase, Shooto)
- Template:Flagicon Mikihito Yamagami - (Shooto, VTJ)
- Template:Flagicon Mamoru Yamaguchi - (Shooto, KOTC, VTJ, TPF)
- Template:Flagicon Keito Yamakita - (ONE, Pancrase)
- Template:Flagicon Keiichiro Yamamiya - (Pancrase, Sengoku, DEEP, UFC)
- Template:Flagicon Kenichi Yamamoto - (RINGS, PRIDE, UFC)
- Template:Flagicon Norifumi Yamamoto (†) - (Shooto, K-1, K-1 Hero's, DREAM, UFC)
- Template:Flagicon Yoshihisa Yamamoto - (K-1 Hero's, RINGS, PRIDE, DEEP, VTJ)
- Template:Flagicon Goiti Yamauchi - (Bellator)
- Template:Flagicon Petr Yan - (UFC)
- Template:Flagicon Ryushi Yanagisawa - (Pancrase, RINGS, DEEP)
- Template:Flagicon Adrian Yañez - (UFC)
- Template:Flagicon Dongi Yang - (UFC, DEEP)
- Template:Flagicon Zhikui Yao - (UFC)
- Template:Flagicon Hu Yaozong - (UFC)
- Template:Flagicon Emmanuel Yarbrough (†) - (UFC, Shooto, PRIDE)
- Template:Flagicon Dovletdzhan Yagshimuradov - (PFL, ACB, Bellator)
- Template:Flagicon Tadao Yasuda - (PRIDE, K-1)
- Template:Flagicon Yoshiaki Yatsu - (PRIDE)
- Template:Flagicon Melvin Yeoh - (OneFC)
- Template:Flagicon Hirotaka Yokoi - (PRIDE, RINGS, DEEP, Shooto)
- Template:Flagicon Kazunori Yokota - (Pancrase, Sengoku, DEEP)
- Template:Flagicon Tetsuo Yokoyama - (Shooto)
- Template:Flagicon Jinzaburo Yonezawa - (Pancrase, Shooto)
- Template:Flagicon Masutatsu Yano - (UFC, Pancrase, DEEP)
- Template:Flagicon Dong Sik Yoon - (PRIDE, K-1 Hero's, DREAM)
- Template:Flagicon Jim York - (Sengoku, KOTC)
- Template:Flagicon Hidehiko Yoshida - (PRIDE, Sengoku)
- Template:Flagicon Yoshiyuki Yoshida - (Shooto, UFC, Bellator, OneFC, DEEP)
- Template:Flagicon Jason Young - (UFC, Cage Rage, CWFC)
- Template:Flagicon Savant Young - (IFL, Shooto, Affliction, Bellator, TPF)
- Template:Flagicon Sodiq Yusuff - (UFC)
- Template:Flagicon Gilbert Yvel - (RINGS, PRIDE, UFC, Affliction, M-1, K-1)
Z
- Template:Flagicon Luke Zachrich - (KOTC, Bellator, UFC)
- Template:Flagicon Aiemann Zahabi - (UFC)
- Template:Flagicon Sergiusz Zając - (KSW)
- Template:Flagicon Youssef Zalal - (UFC)
- Template:Flagicon Elizeu Zaleski dos Santos - (UFC)
- Template:Flagicon Marius Žaromskis - (Cage Rage, Strikeforce, Bellator, DREAM)
- Template:Flagicon Shamil Zavurov - (M-1, Bellator)
- Template:Flagicon David Zawada - (UFC, KSW, PFL)
- Template:Flagicon Mikhail Zayats - (M-1, Bellator)
- Template:Flagicon Roman Zentsov - (M-1, PRIDE)
- Template:Flagicon Daniel Zellhuber - (LUX, UFC)
- Template:Flagicon Lipeng Zhang - (UFC, AOW)
- Template:Flagicon Tiequan Zhang - (UFC, WEC, AOW)
- Template:Flagicon Rong Zhu - (UFC)
- Template:Flagicon Farès Ziam - (UFC)
- Template:Flagicon Errol Zimmerman - (K-1)
- Template:Flagicon Catalin Zmarandescu - (BAMMA, K-1)
- Template:Flagicon Nikolai Zouev - (RINGS)
- Template:Flagicon Virgil Zwicker - (Bellator, Strikeforce, KSW)
- Template:Flagicon Magomed Zaynukov - (EFC)
- Template:Flagicon Zhalgas Zhumagulov - (UFC)