View source for List of auxiliary ship classes in service

{{Short description|none}}
The '''list of auxiliary ship classes in service''' includes all [[auxiliary ship]]s in [[navy|naval]] service in the world.  For combatant ships, see the [[list of naval ship classes in service]].
{{Incomplete list|date=December 2020}}
== Command and support ships ==
=== Command ships ===
* [[Nordkapp-class offshore patrol vessel|''Andenes'']] command ship
** Builder: {{NOR}}
** Displacement: 3,000 tons
** Operator: {{navy|Norway}}: 3 in commission

* [[HSwMS Trossö (A264)|HSwMS ''Trossö'']] Command ship
** 2,140 tones
** Operator: {{navy|Sweden}}

==== River command ships ====
* [[Serbian ship Kozara|''Kozara'']] river command ship
** Builder:  {{DEU}}
** Displacement:  600 tons
** Operator:  {{navy|Singapore}}

==== Amphibious command ships ====
* [[Blue Ridge-class command ship|''Blue Ridge''-class]] joint command ship (LCC-19)
** Builder:  {{USA}}
** Displacement:  19,700 tons
** Operator:  {{navy|United States}}: 2 in commission

=== Command and support ships ===
* [[Belgian ship Godetia|''Godetia'']] tender
** Displacement:  2,500 tons
** Operator:  {{navy|Belgium}}

=== Multi-role support ships ===
* [[Absalon-class frigate|''Absalon''-class flexible support ship / flexible combat vessel]]
** Builder: {{DNK}}
** Displacement: 4500 tons (light), 6,600 tons (full load)
** Operator: {{navy|Denmark}}:  2 ships commissioned. (Arguably a support ship, armed as a frigate)

* [[Karel Doorman-class support ship|''Karel Doorman''-class]] multi-function support ship
** Builder: {{NLD}}
** Displacement: max 27,500 tons
** Operator: {{navy|Netherlands}}: 1 commissioned around 2014

* {{HMNZS|Manawanui|2019|6}} multi-role offshore support ship
** Builder: {{NOR}}
** Displacement:  5,741 tons
** Operator:  {{navy|New Zealand}}

* [[Type 0891A training ship|''Shichang'']] multi-role training/support ship
** Displacement:  9,500 tons
** Operator:  {{navy|China}}

== Medical ships ==
=== Hospital ships ===
* [[Mercy-class hospital ship|''Mercy''-class]] hospital ship (AH-19)
** Builder:  {{USA}}
** Displacement:  69,360 tonnes
** Operator:  {{navy|United States}}:  2 in commission

* [[Ob-class hospital ship|Project 320A hospital ship]]
** Builder:  {{URS}}
** Displacement:  11570 tonnes
** Operator:  {{navy|Russia}}:  2 in commission

* [[RFA Argus (A135)|RFA ''Argus'']] Primary Casualty Receiving Ship (A135)
** builder: {{ITA}} converted by {{GBR}}
** Displacement:  28,081 tonnes
** Operator:  {{navy|United Kingdom}} ([[Royal Fleet Auxiliary]])

* [[Type 920 hospital ship|''Daishan Dao''-class]] hospital ship (866)
** Builder:  {{PRC}}
** Displacement:  14,000 tonnes
** Operator:  {{navy|China}}

=== Medical evacuation ships ===
* [[Chinese medical evacuation ship Zhuanghe|''Zhuanghe'']] medical evacuation ship
** Builder:  {{PRC}}
** Operator:  {{navy|China}}

=== Ambulance transport ships ===
* [[Qiongsha-class cargo ship#Ambulance transport|''Qiongsha'' class]] ambulance transport ship
** Builder:  {{PRC}}
** Displacement:  2,150 tonnes
** Operator:  {{navy|China}}:  1 in commission

=== Ambulance craft ===
* [[Beiyi 01-class ambulance craft |''Beiyi 01''-class]] fast ambulance craft
** Builder:  {{PRC}}
** Operator:  {{navy|China}}:  5 in commission

== Ammunition ships ==
** Builder:  {{PRC}}
** Displacement:  410 tonnes
** Operator:  {{navy|China}}:  1 in service

* [[Type 072-class landing ship#Yantai class|Type 072-class]] ammunition ship 
** Builder:  {{PRC}}
** Displacement:  4,170 tonnes
** Operator:  {{navy|China}}:  3 in service

=== Missile/rocket ammunition ships ===
* [[Yuan Wang-class tracking ship#Yuan Wang 21|''Yuan Wang 21'']] missile/rocket ammunition ship 
** Builder:  {{PRC}}
** Displacement:  9,080 tonnes
** Operator:  {{navy|China}}

* [[Yuan Wang-class tracking ship#Yuan Wang 21|''Yuan Wang 22'']] missile/rocket ammunition ship 
** Builder:  {{PRC}}
** Operator:  {{navy|China}}

== Replenishment ships ==
* [[Fort Rosalie-class replenishment ship|''Fort Rosalie''-class]] replenishment ship
** Builder: {{GBR}}
** Displacement:  23,890 tons
** Operator: {{navy|United Kingdom}}, ([[Image:British-Royal-Fleet-Auxiliary-Ensign.svg|20px| ]] [[Royal Fleet Auxiliary]]), 2 in service

* [[Lewis and Clark-class dry cargo ship|''Lewis and Clark''-class]] dry cargo/ammunition ship (T-AKE-1)
** Builder:  {{USA}}
** Displacement:  41,000 tons
** Operator:  {{navy|United States}}:  14 in commission

* [[HNLMS Poolster (A835)|''Poolster''-class]] replenishment ship
** Builder:  {{NLD}}
** Displacement:  16,836 tons
** Operator: {{navy|Pakistan}}:  1 in service

* [[Type 903 replenishment ship|Type 903]] (''Fuchi''-class) replenishment ship
** Builder:  {{PRC}}
** Displacement:  20,500 tons
** Operator:  {{navy|China}}: 2 in commission

* [[Type 903 replenishment ship|Type 903A-class]] replenishment ship
** Builder:  {{PRC}}
** Displacement:  23,400 tons
** Operator:  {{navy|China}}

* [[Type 904 general stores issue ship#Type 904|Type 904]] (''Dayun''-class) stores ship
** Builder:  {{PRC}}
** Displacement:  10,975 tons
** Operator:  {{navy|China}}:  2 in service

* [[Type 908 replenishment ship|Type 908]] (''Fusu''- or ''Nancang''-class) replenishment ship
** Builder:  {{URS}}
** Displacement:  37,000 tons
** Operator:  {{navy|China}}:  1 in commission

* [[Westerwald-class transport ship|''Westerwald''-class transport ship]]
** Builder: {{DEU}}
** Displacement: 4,042 tons
** Operator: {{navy|Germany}}: 1 in service

=== Fast combat support ships ===
* [[Cheonji-class fast combat support ship|''Cheonji''-class]] fast combat support ship
** Builder: {{KOR}}
** Displacement: 9,113 tons
** Operator {{navy|South Korea}}: 3 in service

* [[Panshih-class fast combat support ship|''Panshih''-class]] (AOE-532) fast combat support ship
** Builder:  {{ROC}}
** Displacement:  20,000 tons
** Operator: {{navy|Republic of China}}:  1 in service

* [[Supply-class fast combat support ship|''Supply''-class]] fast combat replenishment ship (AOE-6)
** Builder:  {{USA}}
** Displacement:  50,000 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Type 901 fast combat support ship|Type 901 class]] fast combat support ship
** Builder:  {{PRC}}
** Displacement:  45,000 tons
** Operator:  {{navy|China}}:  2 in commission
*[[TCG Derya (A-1590)|''Derya'' class]] fast combat support ship
** Builder:  {{TUR}}
** Displacement:  26,000 tons
** Operator:  {{navy|Turkey}}:  1 in service

== Tankers ==
=== Replenishment oilers ===
* [[Akar-class replenishment oiler|''Akar''-class]] replenishment oiler
** Builder:  {{TUR}}
** Displacement:  19,350 tons
** Operator:  {{navy|Turkey}}:  2 in service

* {{HMNZS|Aotearoa}} replenishment oiler
** Builder: {{KOR}}
** Displacement:  26,000 tons
** Operator:  {{navy|New Zealand}}

* [[Berlin-class replenishment ship|''Berlin''-class]] (Type 702) combat support ship
** Builder: {{DEU}}
** Displacement: 20,240 tons
** Operator {{navy|Germany}}: 3 in service

* [[Spanish replenishment oiler Cantabria|''Cantabria'' (A15)]] replenishment oiler
** Builder:  {{ESP}}
** Displacement:  19,500 tons
** Operator:  {{navy|Spain}}, 1 in service

* [[Durance-class tanker|''Durance''-class]] replenishment oiler
** Builder:  {{FRA}} / {{AUS}}
** Displacement:  17,900 tons
** Operators:
*** {{navy|France}}:  4 in service
*** {{navy|Argentina}}:  1 in service, former ''Durance''
*** {{navy|Australia}}:  1 in service as HMAS ''Success'' (built in Australia)
*[[HS Orion (A376)|''HS Orion'']] replenishment oiler
**Builder: {{GRC}}
**Displacement: 643 tons
**Operator: {{navy|Greece}}

* [[Fort Victoria-class replenishment oiler|''Fort Victoria''-class]] replenishment oiler
** Builder: {{GBR}}
** Displacement:  32,818 tons
** Operator: {{navy|United Kingdom}}, ([[Image:British-Royal-Fleet-Auxiliary-Ensign.svg|20px| ]] [[Royal Fleet Auxiliary]]), 1 in service

* [[Mashū-class replenishment ship|''Mashū''-class]] replenishment oiler
** Builder: {{JPN}}
** Displacement: 25,000 tons
** Operator: {{navy|Japan}}: 2 in service

* {{HNoMS|Maud}} replenishment oiler
** Builder: {{KOR}} / {{NOR}}
** Displacement: 27,500 tons
** Operator: {{navy|Norway}}

* [[Spanish oiler Patiño|''Patiño'']] replenishment oiler
** Builder: {{ESP}}
** Displacement:  17,045 tons
** Operator:  {{navy|Spain}}, 1 in service

* {{HMAS|Sirius|O 266|6}} replenishment tanker
** Builder:  {{KOR}}
** Displacement:  25,000 tons
** Operator: {{navy|Australia}}:  1 in service

* [[Stromboli-class_replenishment_oiler|''Stromboli''-class]] replenishment ship
** Builder:  {{ITA}}
** Displacement:  8,700 tons
** Operator: {{navy|Italy|name=''Marina Militare''}}:  2 in service

* [[Tide-class tanker|Tide-class]] replenishment oiler
** Builder: {{KOR}} / {{GBR}}
** Displacement:  39,000 tons
** Operator: {{navy|United Kingdom}}, ([[Image:British-Royal-Fleet-Auxiliary-Ensign.svg|20px| ]] [[Royal Fleet Auxiliary]]), 4 in service

* [[Towada-class replenishment ship|''Towada''-class]] replenishment oiler
** Builder: {{JPN}}
** Displacement: 15,000 tons
** Operator: {{navy|Japan}}: 3 in service

* [[Beiyou 572-class replenishment oiler|''Beiyou 572''-class]]  replenishment oiler
** Builder: {{PRC}}
** Operator: {{navy|China}}: 4 in service

* [[Type 631 replenishment tanker|Type 631-class]] replenishment oiler
** Builder: {{PRC}}
** Displacement: 2,300 tons
** Operator: {{navy|China}}: 7 in service

* [[Type 905 replenishment tanker|Type 905]] (''Fuqing''-class) replenishment oiler
** Builder: {{PRC}}
** Displacement: 21,750 tons
** Operator: {{navy|Pakistan}}: 1 in service

=== Transport tankers and oilers ===
* [[Altay-class oiler|''Alyay''-class]] fleet oiler (Project 160)
** Builder:  {{FIN}}
** Displacement:  7,225 tons
** Operator:  {{navy|Russia}}:  4 in service

* [[Boris Chilikin-class fleet oiler|''Boris Chilikin''-class]] fleet oiler (Project 1559)
** Builder:  {{URS}}
** Displacement:  22,460 tons
** Operator:  {{navy|Russia}}:  4 in service

* [[HNLMS Amsterdam (A836)|BAP ''Tacna'']] fleet oiler
** Builder:  {{NLD}}
** Displacement:  17,040 tons
** Operator:  {{navy|Peru}}, 1 in service

* [[Chesapeake-class transport oiler|''Chesapeake''-class]] transport tanker (AOT-5084)
** Builder:  {{USA}}
** Displacement:  65,000 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Dubna-class oiler|''Dubna''-class]] fleet oiler
** Builder:  {{URS}}
** Displacement:  11,140 tons
** Operator:  {{navy|Russia}}:  2 in service

* [[Gus W. Darnell-class tanker|''Gus W. Darnell''-class]] transport tanker (AOT-1125)
** Builder:  {{USA}}
** Displacement:  40,000 tons
** Operator:  {{navy|United States}}:  5 in commission

* [[Henry J. Kaiser-class replenishment oiler|''Henry J. Kaiser''-class]] fleet oiler
** Builder:  {{USA}}
** Displacement:  42,000 tons
** Operators:
***{{navy|United States}}:  13 in commission
***{{navy|Chile}}:  1 in commission

* [[Olekma-class oiler|''Olekma''-class]] fleet oiler
** Builder:  {{FIN}}
** Displacement:  6,440 tons
** Operator:  {{navy|Russia}}:  2 in service

* [[Panarea-class tanker|''Panarea''-class]] gasoline tanker
** Builder:  {{ITA}}
** Displacement:  863 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}:  4 in service

* [[Rhön-class tanker|''Rhön''-class tanker]]
** Builder: {{DEU}}
** Displacement: 14,169 tons
** Operator: {{navy|Germany}}, 2 in service

* [[Rover-class tanker]]
** Builder: {{GBR}}
** Displacement: 11,500 tons (loaded)
** Operators:
*** {{navy|Indonesia}}, 1 in service
*** {{navy|Portugal}}, 1 in service
*** {{navy|United Kingdom}} ([[Image:British-Royal-Fleet-Auxiliary-Ensign.svg|20px| ]] [[Royal Fleet Auxiliary]]), 2 in service

* [[Uda-class oiler|''Uda''-class]] fleet oiler (Project 577)
** Builder:  {{URS}}
** Displacement:  7,160 tons
** Operator:  {{navy|Russia}}:  5 in service

* [[Russian oiler Vyaz'ma|''Vyaz'ma'']] fleet oiler
** Displacement:  8,900 tons
** Operator:  {{navy|Russia}}

* [[Walchensee-class tanker|''Walchensee''-class tanker]]
** Builder: {{DEU}}
** Displacement: 2,191 tons
** Operator: {{navy|Germany}}, 2 in service

* [[Wave-class tanker]]
** Builder: {{GBR}}
** Displacement: 34,500 tons
** Operator: {{navy|United Kingdom}}, ([[Image:British-Royal-Fleet-Auxiliary-Ensign.svg|20px| ]] [[Royal Fleet Auxiliary]]), 2 in service
*''Albay Hakkı Burak class'' oil tanker
** Builder:  {{TUR}}
** Displacement:  3,200 tons
** Operator:  {{navy|Turkey}}:  2 in service

==== Coastal tankers ====
* [[Type 626 tanker|''Fuzhou''-class]] coastal tanker
** Builder:  {{PRC}}
** Displacement:  1,200 tons
** Operator:  {{navy|China}}:  32 in service

* [[Jinyou-class oil tanker|''Jinyou''-class]] coastal tanker
** Builder: {{PRC}}
** Displacement:  4,800 tons
** Operator:  {{navy|China}}:  3 in service

* [[Khobi-class tanker|''Khobi''-class]] coastal tanker
** Builder: {{URS}}
** Displacement:  1,525 tons
** Operators: 
*** {{navy|Albania}}: 1 delivered in 1959

* [[Leizhou-class tanker|''Leizhou''-class]] coastal tanker
** Builder:  {{PRC}}
** Displacement:  900 tons
** Operator:  {{navy|China}}:  9 in service

* [[Type 620 tanker|Type 620]] (''Shengli''-class) coastal tanker
** Builder:  {{PRC}}
** Displacement:  4,940 tons
** Operator:  {{navy|China}}:  2 in service

* [[Type 632 tanker|Type 632]] (''Fulin''-class) coastal tanker
** Builder:  {{PRC}}
** Displacement:  2,200 tons
** Operator:  {{navy|China}}:  19 in service

==== Water tankers ====
* [[Simeto-class water tanker|''Simeto''-class]] water tanker
** Builder:  {{ITA}}
** Displacement:  1,968 tons
** Operators:
*** {{navy|Italy|name=''Marina Militare''}}:  2 in service
*** {{navy|Tunisia}}:  1 in service

== Tenders ==
* [[Elbe-class replenishment ship|''Elbe''-class]] (Type 404) tender
** Builder: {{DEU}}
** Displacement: 3,586 tons
** Operator {{navy|Germany}}: 6 in service

* [[Lubin-class tender|''Lubin''-class]] small craft support ship
** Builder: [[Brodosplit|BSO Split]]
** Displacement:  880 tons
** Operator:  {{navy|Serbia and Montenegro}}:  1 in service of 3 built

* [[Rhin-class tender|''Rhin''-class]] tender
** Displacement:  2,445 tons
** Operator:  {{navy|France}}:  2 in service

* [[Serbian ship Vis|''Vis'']] small craft command and support ship
** Builder:  ??{{cn|date=August 2020}}
** Displacement:  680 tons
** Operator:  {{navy|Serbia and Montenegro}}

=== Buoy tenders ===
* [[USCG seagoing buoy tender|Class A ''Balsam''-class]] buoy tender
** Builder:  {{USA}}
** Displacement:  1,025 tons
** Operators: 
*** {{navy|Estonia}}:  1 delivered in 1997 from the US Coast Guard
*** {{coast guard|United States}}:  5 in commission

* [[Gasconade-class tender|''Gasconade''-class]] river buoy tender (WLR-75401)
** Builder:  {{USA}}
** Displacement:  141 tons
** Operator:  {{coast guard|United States}}:  9 in commission

* [[Juniper-class tender|''Juniper''-class]] buoy tender (WLB-201)
** Builder:  {{USA}}
** Displacement:  2,000 tons
** Operator:  {{coast guard|United States}}:  16 in commission

* [[Keeper-class cutter|Keeper-class]] buoy tender
** Builder:  {{USA}}
** Displacement:  840 tons
** Operator: {{coast guard|United States}}:  14 in commission

* [[Ouachita-class tender|''Ouachita''-class]] buoy tender (WLR-65501)
** Builder:  {{USA}}
** Displacement:  143 tons
** Operator: {{coast guard|United States}}:  6 in service

* [[Yuch'in-class landing craft mechanized#Type 066/066K/066A landing craft|Type 066 class]] buoy tender
** Builder:  {{PRC}}
** Displacement:  70 tons
** Operator:  {{navy|China}}

* [[Type 744 buoy tender|Type 744-class]] buoy tender
** Builder:  {{PRC}}
** Displacement:  1750 tons
** Operator:  {{navy|China}}

* [[Type 067 utility landing craft#Type 648I|Type 911I-class]] buoy tender
** Builder:  {{PRC}}
** Displacement:  135 tons
** Operator:  {{navy|China}}

* Type 999-class buoy tender
** Builder:  {{PRC}}
** Displacement:  95 tons
** Operator:  {{navy|China}}

==== Buoy tugs ====
* [[Alcyon-class tug|''Alcyon''-class]] ocean tug and buoy tender
** Displacement:  1,500 tons
** Operator:  {{navy|France}}:  2 in service

=== Dive tenders ===
* [[Type 904 dive tender#Type 904I|Type 904I-class]] dive tender
** Builder:  {{PRC}}
** Displacement:  1,354.8 tons
** Operator:  {{navy|China}}

* [[Type 904 dive tender#Type 904II|Type 904II-class]] dive tender
** Builder:  {{PRC}}
** Displacement:  1,327 tons
** Operator:  {{navy|China}}

* [[French minesweeper Vulcain|''Vulcain'']] diving tender
** Builder:  {{FRA}}
** Displacement:  490 tons
** Operator:  {{navy|France}}

=== Submarine tenders ===
* [[Russian ship Kashtan|''Kashtan'']] submersible support ship
** Displacement:  5,250 tons
** Operator:  {{navy|Russia}}

* [[Russian salvage ship Kommuna|''Kommuna'']] submersible support ship
** Displacement:  2,450 tons
** Operator:  {{navy|Russia}}

* [[Malina-class tender|''Malina''-class]] submarine tender (Project 2020)
** Builder:  {{URS}} / {{UKR}}
** Displacement:  13,900 tons
** Operator:  {{navy|Russia}}:  3 in service

* [[HNLMS Mercuur (A900)|''Mercuur'' class]] submarine tender
** Builder: {{NLD}}
** Displacement:  1,400 Tons
** Operator:  {{navy|Netherlands}}

* [[Pionier Moskvyy-class ship|''Pionier Moskvyy''-class]] submersible support ship (Project 05360)
** Builder:  {{URS}}
** Displacement:  7,960 tons
** Operator:  {{navy|Russia}}:  4 in service

* [[Ugra-class submarine tender|''Ugra''-class]] submarine tender (Project 1886.1)
** Builder:  {{URS}}
** Displacement:  9,650 tons
** Operator:  {{navy|Russia}}:  2 in service

* [[Type 925 submarine support ship|Type 925]] (''Dajiang''-class) submarine tender and salvage ship
** Builder:  {{PRC}}
** Displacement:  10,087 tons
** Operator:  {{navy|China}}:  3 in service

* [[Type 926 submarine support ship|Type 926-class]] submarine support ship
** Builder:  {{PRC}}
** Displacement:  9,500 tons
** Operator:  {{navy|China}}:  3 in service

=== Degaussing ships ===
* [[Bereza-class ship|''Bereza''-class]] degaussing ship (Project 130)
** Builder:  {{POL}}
** Displacement:  2,050 tons
** Operators: 
*** {{navy|Russia}}:  17 in service
*** {{navy|Bulgaria}}:  1 in service

* [[Pelym-class ship|''Pelym''-class]] degaussing ship (Project 1799)
** Builder:  {{URS}}
** Displacement:  1,200 tons
** Operator:  {{navy|Russia}}:  17 in service

* [[Type 911 degaussing/deperming ship|Type 911]] degaussing ship
** Builder:  {{PRC}}
** Operator:  {{navy|China}}: 2 in service

* [[Type 912 degaussing/deperming ship#Type 912|Type 912]] degaussing ship
** Builder:  {{PRC}}
** Displacement:  828 tons
** Operator:  {{navy|China}}: 1 in service

* [[Type 912 degaussing/deperming ship#Type 912|Type 912I]] degaussing ship
** Builder:  {{PRC}}
** Operator:  {{navy|China}}: 1 in service

* [[Type 912 degaussing/deperming ship#Type 912III|Type 912III]] (''Yanbai'' class) degaussing ship
** Builder:  {{PRC}}
** Displacement:  570 tons
** Operator:  {{navy|China}}: 1 in service

* [[Type 912 degaussing/deperming ship#Type 912IIIA|Type 912IIIA]] degaussing ship
** Builder:  {{PRC}}
** Operator:  {{navy|China}}: 2 in service

* [[Type 912 degaussing/deperming ship#Type 912IIIAH|Type 912IIIAH]] degaussing ship
** Builder:  {{PRC}}
** Operator:  {{navy|China}}: 3 in service

== Repair ships ==
* [[Aditya-class auxiliary ship|''Aditya''-class]] replenishment and repair ship
** Builder:  {{IND}}
** Displacement:  24,612 tons
** Operator:  {{navy|India}}:  1 in service

* [[Amur-class repair ship|''Amur''-class]] repair ship (Project 304)
** Builder:  {{POL}}
** Displacement:  5,500 tons
** Operator:  {{navy|Russia}}:  11 in service

* [[Emory S. Land-class submarine tender|''Emory S. Land''-class]] submarine tender/repair ship (AS-39)
** Builder:  {{USA}}
** Displacement:  22,900 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[French repair ship Garonne|''Garonne''-class]] small repair ship
** Displacement:  2,320 tons
** Operator:  {{navy|France}}

* [[Oskol-class repair ship|''Oskol''-class]] repair ship (Project 300/301/303)
** Builder:  {{POL}}
** Displacement:  2,700 tons
** Operator:  {{navy|Russia}}:  8 in service

* [[Type 648 repair ship|Type 648]] (''Dadao''-class) submarine repair ship
** Builder:  {{PRC}}
** Displacement:  1,962 tons
** Operator:  {{navy|China}}:  1 in service

=== Dry docks ===
* [[120 ton-class repair dry dock|120t class]] dry dock
** Builder:  {{PRC}}
** Displacement:  526.49 tons
** Operator:  {{navy|China}}:  1 in service

* [[Dongxiu 912-class repair dry dock|''Dongxiu 912''-class]] dry dock
** Builder:  {{PRC}}
** Operator:  {{navy|China}}:  1 in service

* [[Hua Chuan No. 1-class repair dry dock|''Hua Chuan No. 1''-class]] dry dock
** Builder:  {{PRC}}
** Displacement:  13,000 tons
** Operator:  {{navy|China}}:  1 in service

== Engineering vessels ==
=== Dredgers ===
* ''[[Dredger 1]]'' dredger
** Builder: {{IND}}
** Operator: {{navy|India}}

* [[8 cubic meter-class dredger|8-m<sup>3</sup> class]] dredger
** Builder: {{PRC}}
** Operator: {{navy|China}}

* [[Beijun 204-class dredger|''Beijun 204''-class]] dredger
** Builder: {{PRC}}
** Operator: {{navy|China}}

* [[Dongjun 417-class dredger|''Dongjun 417''-class]] dredger
** Builder: {{PRC}}
** Operator: {{navy|China}}

* [[Dongjun 433-class dredger|''Dongjun 433''-class]] dredger
** Builder: {{PRC}}
** Operator: {{navy|China}}

* [[Dongjun 434-class dredger|''Dongjun 434''-class]] dredger
** Builder: {{PRC}}
** Operator: {{navy|China}}

* [[Nanjun 610-class dredger|''Nanjun 610''-class]] dredger
** Builder: {{PRC}}
** Operator: {{navy|China}}

=== Crane ships ===
* [[Diamond State-class crane ship|''Diamond State''-class]] crane ship (ACS-7)
** Builder:  {{USA}}
** Displacement:  31,500 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Gopher State-class crane ship|''Gopher State''-class]] crane ship (ACS-4)
** Builder:  {{USA}}
** Displacement:  25,000 tons
** Operator:  {{navy|United States}}:  3 in commission

* [[Green Mountain State-class crane ship|''Green Mountain State''-class]] crane ship (ACS-9)
** Builder:  {{USA}}
** Displacement:  31,500 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Keystone State-class crane ship|''Keystone State''-class]] crane ship (ACS-1)
** Builder:  {{USA}}
** Displacement:  31,500 tons
** Operator:  {{navy|United States}}:  3 in commission

=== Construction ships ===
* [[Anvil-class tender|''Anvil''-class]] inland construction tender (WLIC-75301)
** Builder:  {{USA}}
** Displacement:  145 tons
** Operator:  {{coast guard|United States}}:  8 in service

* [[Pamlico-class tender|''Pamlico''-class]] inland construction tender (WLIC-800)
** Builder:  {{USA}}
** Displacement:  416 tons
** Operator:  {{coast guard|United States}}:  4 in commission

=== Cable laying ships ===
* Type 890 (''Youzheng''-class) cable ship
** Builder:  {{PRC}}
** Displacement:  750 tons
** Operator:  {{navy|China}}:  3 in service

* [[Type 991 cablelayer#Type 991II|Type 991II]] (''Youdian''-class) cable ship
** Builder:  {{PRC}}
** Displacement:  1,550 tons
** Operator:  {{navy|China}}:  9 in service, including 3 modified as buoy tenders

* [[USNS Zeus (T-ARC-7)|USNS ''Zeus'']] cable ship (ARC-7)
** Displacement:  15,000 tons
** Operator:  {{navy|United States}}

== Surveillance and intelligence vessels ==
=== Ocean surveillance ships ===
* [[Hibiki-class ocean surveillance ship|''Hibiki''-class]] ocean surveillance ship
** Builder: {{JPN}}
** Displacement: 3,861 tons
** Operator: {{navy|Japan}}: 2 in service

* [[Impeccable-class ocean surveillance ship|''Impeccable''-class]] [[Ocean Surveillance Ship]] (T-AGOS-23)
** Displacement:  5,368 tons
** Operator:  {{navy|United States}}

* [[Stalwart-class ocean surveillance ship|''Stalwart''-class]] [[Ocean Surveillance Ship]] (T-AGOS-1)
** Builder:  {{USA}}
** Displacement:  2,285 tons
** Operators
***{{navy|United States}}
***{{navy|Portugal}}: 2 in service

* [[USNS Victorious (T-AGOS-19)|''Victorious''-class]] [[Ocean Surveillance Ship]] (T-AGOS-19)
** Builder:  {{USA}}
** Displacement:  3,370 tons
** Operator:  {{navy|United States}}:  4 in commission

=== Electronic surveillance ships ===
* [[Alpinist-class surveillance ships|''Alpinist''-class]] electronic surveillance ships (Project 503M)
** Builder:  {{URS}}
** Displacement:  1,140 tons
** Operator:  {{navy|Russia}}:  3 in service

* [[French surveillance ship Bougainville|''Bougainville'']] electronic surveillance ship
** Displacement:  10,250 tons
** Operator:  {{navy|France}}

* [[FS Eger|FS ''Eger'']] electronic surveillance ship
** Builder: {{NOR}}
** Displacement: 7,560 tons
** Operator: {{navy|Norway}}

* [[Italian ship Elettra (A 5340)|''Elettra''-class]] electronic surveillance ship
** Builder {{ITA}}
** Displacement:  3,180 tons
** Operators:
***  {{navy|Italy|name=''Marina Militare''}}, [[NATO]]: 1 in service
***  {{navy|Italy|name=''Marina Militare''}}: 1 in service
***  {{navy|Republic of China}}: 1 in service

* [[Balzam-class intelligence ship|''Lira''-class]] electronic surveillance ship (Project 1826)
** Builder:  {{URS}}
** Displacement:  4,900 tons
** Operator:  {{navy|Russia}}:  1 in service

* [[FS Marjata (2014)|FS ''Marjata'']] electronic surveillance ship
** Builder: {{NOR}}
** Displacement: 5,300 tons
** Operator: {{navy|Norway}}

* [[Oste-class fleet service ship|''Oste''-class (Type 423)]] electronic surveillance ship
** Builder: {{DEU}}
** Displacement: 3,200 tons
** Operator: {{navy|Germany}}: 3 in service

* [[Primor'ye-class surveillance ship|''Primor'ye''-class]] electronic surveillance ship (Project 394B)
** Builder:  {{URS}}
** Displacement:  4,340 tons
** Operator:  {{navy|Russia}}:  2 in service

* [[Vishnaya-class surveillance ships|''Vishnaya''-class]] electronic surveillance ship (Project 864)
** Builder:  {{URS}}
** Displacement:  3,470 tons
** Operator:  {{navy|Russia}}:  7 in service

* [[Type 814A spy ship|Type 814A]] (''Dadie''-class)  electronic surveillance ship
** Builder:  {{PRC}}
** Displacement:  2,198 tons
** Operator:  {{navy|China}}:  1 in service

* [[Type 815 spy ship#Type 815|Type 815-class]] electronic surveillance ship
** Builder:  {{PRC}}
** Displacement:  6,000 tons
** Operator:  {{navy|China}}:  1 in service

* [[Type 815 spy ship#Type 815A|Type 815A-class]] electronic surveillance ship
** Builder:  {{PRC}}
** Operator:  {{navy|China}}:  4 in service

* [[Type 815 spy ship#Type 815G|Type 815G-class]] electronic surveillance ship
** Builder:  {{PRC}}
** Operator:  {{navy|China}}:  4 in service
*[[TCG Ufuk|''Ufuk'' class]] signals intelligence gathering vessel 
** Builder:  {{TUR}}
** Displacement:  2250 tons
** Operator: {{navy|Turkey}}:  1 in service

=== Missile tracking ships ===
* [[French ship Monge (A601)|''Monge'']] missile tracking ship
** Displacement:  21,040 tons
** Operator:  {{navy|France}}

* [[USNS Observation Island (T-AGM-23)|''Observation Island'']] [[Missile Range Instrumentation Ship]] (T-AGM-23)
** Displacement:  17,000 tons
** Operator:  {{navy|United States}}

* [[USNS Waters (T-AGS-45)|''Waters'']] navigation research and missile tracking ship (T-AGS-45)
** Displacement:  12,000 tons
** Operator:  {{navy|United States}}

* [[Yuan Wang-class tracking ship|''Yuan Wang''-class]] missile tracking and space event support ship
** Builder:  {{PRC}}
** Displacement:  21,000 tons
** Operator:  {{navy|China}}:  4 in service

== Research and scientific vessels ==
* [[Italian ship Alliance (A 5345)|''Alliance'' (A 5345)]] research ship
** Builder: {{ITA}}
** Displacement: 3,120 tons
** Operator: {{navy|Italy|name=''Marina Militare''}}, [[NATO]]

* {{JS|Asuka}} experimental ship
** Builder: {{JPN}}
** Displacement: 6,299 tons
** Operator: {{navy|Japan}}

* [[RV Belgica (A962)|RV ''Belgica'']] coastal research ship
** Displacement:  835 tons
** Operator:  {{UKR}}

* [[Helmsand-class trials and fleet service ship|''Helmsand''-class]] trial and fleet service ships (Type 748)
** Builder: {{DEU}}
** Operator:  {{navy|Germany}}: 3 in service

* [[Italian ship Leonardo (A 5301)|''Leonardo (A 5301)'']] research ship
** Builder {{ITA}}
** Displacement:  337 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}

* [[Planet (research ship)|''Planet''-class]] (Type 751) research ship ([[SWATH]] vessel)
** Builder: {{DEU}}
** Displacement: 3,500 tons
** Operator: {{navy|Germany}}: 1 in service

* [[Rossetti-class research vessel|''Rossetti''-class]] research ship
** Builder: {{ITA}}
** Displacement: 324 tons
** Operator: {{navy|Italy|name=''Marina Militare''}}, 2 in service

* [[Shijian-class research ship|''Shijian''-class]] research ship
** Builder:  {{PRC}}
** Displacement:  3,000 tons
** Operator:  {{navy|China}}:  3 in service

* [[Type 010 minesweeper#Type 6610|Type 6610]] (''Shuguang''-class) research ship
** Builder:  {{PRC}}
** Displacement:  2,400 tons
** Operator:  {{navy|China}}:  8 in service

* [[Wilhelm Pullwer-class trial boat|''Wilhelm Pullwer''-class]] trial boat (Type 741)
** Builder: {{DEU}}
** Operator:  {{navy|Germany}}: 1 in service

* [[Xiangyanghong-class research ship|''Xiangyanghong''-class]] research ship
** Builder:  {{PRC}}
** Displacement:  10,000 tons
** Operator:  {{navy|China}}:  12 in service in various configurations

* [[Yanlun-class research ship|''Yanlun''-class]] research ship
** Builder:  {{PRC}}
** Displacement:  2,000 tons
** Operator:  {{navy|China}}:  3 in service

* [[Yannan-class research ship|''Yannan''-class]] research ship
** Builder:  {{PRC}}
** Displacement:  1,750 tons
** Operator:  {{navy|China}}:  4 in service

=== Acoustic research vessels ===
* [[USNS Hayes (T-AGOR-16)|USNS ''Hayes'']] acoustic trials ship (T-AG-195)
** Displacement:  4,000 tons
** Operator:  {{navy|United States}}

* {{INS|Sagardhwani|A74|6}} acoustic research ship
** Builder: {{IND}}
** Displacement: 2,083 tons
** Operator: {{navy|India}}

=== Survey vessels ===
* [[Baldur-class research vessel|''Baldur''-class]] coastal survey ship
** Builder: {{ISL}}
** Displacement: 50 tons
** Operator: {{navy|Iceland}}: 1 in commission

* [[ARA Comodoro Rivadavia (Q-11)|ARA ''Comodoro Rivadavia'']] coastal hydrographic survey ship
** Builder: {{ARG}}
** Displacement: 827 tons
** Operator: {{navy|Argentina}}

* [[USNS John McDonnell (T-AGS-51)|USNS ''John McDonnell'']] coastal survey ship (T-AGS-51)
** Builder:  {{USA}}
** Displacement:  2,000 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Lapérouse-class survey ship|''Lapérouse''-class]] survey ship
** Displacement:  980 tons
** Operator:  {{navy|France}}:  4 in service

* [[Makar-class survey catamaran|''Makar''-class]] hydrographic survey catamaran
** Builder: {{IND}}
** Displacement: 500 tons
** Operator: {{navy|India}}

* [[Moma-class survey ship|''Moma''-class]] survey ship (Project 861)
** Builder:  {{URS}} / {{POL}}
** Displacement:  1,600 tons
** Operator:  {{navy|Croatia}}:  1 in service

* [[Sandhayak-class survey ship|''Sandhayak''-class]] survey ship
** Builder: {{IND}}
** Displacement: 1,960 tons
** Operator: {{navy|India}}: 7 in service

* [[HMS Scott (H131)|''HMS Scott'']] ocean survey vessel
** Builder  {{GBR}}
** Displacement:  13,500 tons
** Operator:  {{navy|United Kingdom}} 1 in service

* [[Type 635 hydrographic survey ship|Type 635 A/B/C]] (''Yanlai'' class) hydrographic survey ship
** Builder:  {{PRC}}
** Displacement:  1,100 tons
** Operator:  {{navy|China}}:  4 in service

* [[Valerian Uryvayav-class auxiliary|''Valerian Uryvayav''-class]] survey ship
** Builder:  {{URS}}
** Displacement:  1,050 tons
** Operators: 
*** {{navy|Lithuania}}:  1 delivered in 1991 for training and coastal survey
*''Çubuklu'' '''class''' survey ship
** Builder:  {{TUR}}
** Displacement:  643 tons
** Operator: {{navy|Turkey}}:  1 in service

==== Hydro-oceanographic Survey vessels ====
* [[RV Sonne|ARA ''Austral'' (Q-21)]] hydro-oceanographic survey ship
** Builder: {{DEU}}
** Displacement: 4,952 tons
** Operator: {{navy|Argentina}}

* [[Ninfe-class research vessel|''Ninfe''-class]] hydro-oceanographic research ship
** Builder {{ITA}}
** Displacement:  415 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}:  2 in service

=== Oceanographic Research vessels ===
* [[Chilean research ship Cabo de Hornos|''Cabo de Hornos'']] oceanographic research ship
** Builder:  {{NOR}} / ASMAR Chile {{CHL}}
** Displacement:  3,020 tons
** Operator:  {{navy|Chile}}:  1 in service

* [[Italian ship Ammiraglio Magnaghi (A 5303)|''Ammiraglio Magnaghi'']] oceanographic research ship
** Builder {{ITA}}
** Displacement:  1,744 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}

* [[Melville-class research ship|''Melville''-class]] oceanographic research/survey ship (T-AGOR-14)
** Builder:  {{USA}}
** Displacement:  2,670 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Pathfinder-class survey ship|''Pathfinder''-class]] oceanographic research/survey ship (AGS 60)
** Builder:  {{USA}}
** Displacement:  4,750 tons
** Operator:  {{navy|United States}}:  6 in commission

* [[RV Thomas G. Thompson (T-AGOR-23)|''Thomas G. Thompson'' class]] oceanographic research/survey ship (T-AGOR-23)
** Builder:  {{USA}}
** Displacement:  3,250 tons
** Operator:  {{navy|United States}}:  3 in commission
*[[USNS Silas Bent|''Çeşme'' '''class''']] oceanographic survey ship
** Builder:   {{USA}}
** Displacement:  2,550 tons
** Operator: {{navy|Turkey}}:  1 in service

==== Polar Oceanographic Research vessels ====
* ''[[BIO Las Palmas]]'' polar oceanographic research vessel
** Builder: {{ESP}}
** Displacement: 1,500 tons
** Operator: {{navy|Spain}}

* [[ARA Puerto Deseado|ARA ''Puerto Deseado'']] polar oceanographic survey vessel
** Builder: {{ARG}}
** Displacement: 2,400 tons
** Operator: {{navy|Argentina}}

== Icebreakers ==
* [[Eisvogel class icebreaker|''Eisvogel''-class icebreaker]]
** Builder: {{DEU}}
** Displacement: 560 tons
** Operators: 
***{{navy|Italy|name=''Marina Militare''}}: 1 in service
***{{navy|Netherlands}}: 1 in service

* [[Type 272 icebreaker|Type 272 class]] icebreaker
** Builder: {{PRC}}
** Displacement: 4,860 tons
** Operator: {{navy|China}}:  2 in service

=== Lake icebreakers ===
* [[USCGC Mackinaw (WLBB-30)|USCGC ''Mackinaw'']] lake icebreaker (WLBB-30)
** Displacement:  3,500 tons
** Operator:  {{coast guard|United States}}

=== Electronic surveillance icebreakers ===
* [[Type 071 icebreaker|Type 071G class]] icebreaker and electronic surveillance ship
** Builder: {{PRC}}
** Displacement: 3,192 tons
** Operator: {{navy|China}}:  1 in service

==== Electronic surveillance / hydrographic research icebreakers ====
* [[Type 210 icebreaker|Type 210 class]] electronic surveillance / hydrographic research icebreaker
** Builder: {{PRC}}
** Displacement: 4,420 tons
** Operator: {{navy|China}}:  1 in service

=== Polar icebreakers ===
* [[USCGC Healy (WAGB-20)|USCGC ''Healy'']] polar icebreaker (WAGB-20)
** Builder: {{USA}}
** Displacement:  16,400 tons
** Operator:  {{coast guard|United States}}

* [[Polar-class icebreaker|Polar-class]] polar icebreaker (WAGB-10)
** Builder:  {{USA}}
** Displacement:  13,600 tons
** Operator:  {{coast guard|United States}}:  1 in commission

* [[Japanese icebreaker Shirase (AGB-5003)|''Shirase'' (AGB-5003)]] polar icebreaker
** Builder: {{JPN}}
** Displacement:  20,000 tons
** Operator:  {{navy|Japan}}

==== Polar patrol icebreakers ====
* [[NoCGV Svalbard|NoCGV ''Svalbard'']] polar icebreaker/offshore patrol vessel
** Builder: {{NOR}}
** Displacement: 6,500 tons
** Operator: {{navy|Norway}}

==== Polar research icebreakers ====
* [[ARA Almirante Irízar|ARA ''Almirante Irízar'']] polar research icebreaker
** Builder: {{FIN}}
** Displacement:  14,899 tons
** Operator:  {{navy|Argentina}}

===== Polar oceanographic research icebreakers =====
* [[BIO Hesperides|BIO ''Hespérides'']] polar oceanographic research icebreaker
** Builder: {{ESP}}
** Displacement: 2750 tons
** Operator: {{navy|Spain}}

=== Icebreaking tugs ===
* [[Bay-class tugboat|Bay-class]] icebreaking tug (WTGB-101)
** Builder:  {{USA}}
** Displacement:  660 tons
** Operator:  {{coast guard|United States}}:  9 in commission

== Logistical support ships ==
* [[Italian ship Etna (A 5326)|''Etna''-class]] Logistics Support Vessel
** Builder:  {{ITA}}
** Displacement:  13,400 tons
** Operator: 
*** {{navy|Italy|name=''Marina Militare''}}:  1 in service
*** {{navy|Greece}}:  1 in service

* [[Honqui-class transport|''Honqui''-class]] coastal freighter
** Builder:  {{PRC}}
** Displacement:  1,950 tons
** Operator:  {{navy|China}}:  7 in service

* [[Qiongsha-class cargo ship|''Qiongsha''-class]] cargo ship
** Builder:  {{PRC}}
** Displacement:  2,150 tons
** Operator:  {{navy|China}}:  1 in service

* [[HNoMS Valkyrien (A535)|HNoMS ''Valkyrien'']] support ship
** Builder: {{NOR}}
** Displacement: 3,000 tons
** Operator: {{navy|Norway}}: 1 in service

* [[Vulcano-class logistic support ship|''Vulcano''-class]] Logistics Support Ship
** Builder:  {{ITA}}
** Displacement:  23,500 tons
** Operator: {{navy|Italy|name=''Marina Militare''}}:  1 on building
*[[TCG Ütğm Arif Ekmekçi (A-575)|''Yüzbaşı Güngör Durmuş'' class]] Logistics Support Ship
** Builder:  {{TUR}}
** Displacement:  8,477 tons
** Operator: {{navy|Turkey}}:  2 in service

=== Multi role vessels ===
* {{HMNZS|Canterbury|L421|6}} multi role vessel
** Builder:  {{NLD}} / {{AUS}}
** Displacement:  9,000 tons
** Operator: {{navy|New Zealand}}

=== General cargo ships ===
* [[Cape Ann-class cargo ship|''Cape Ann''-class]] general cargo ship (AK-5009)
** Builder:  {{USA}}
** Displacement:  20,110 tons
** Operator:  {{navy|United States}}:  4 in commission

* [[Cape Breton-class cargo ship|''Cape Breton''-class]] general cargo ship (AK-5056)
** Builder:  {{USA}}
** Displacement:  21,000 tons
** Operator:  {{navy|United States}}:  4 in commission

* [[Cape Girardeau-class cargo ship|''Cape Girardeau''-class]] container/bulk cargo ship (AK-2039)
** Builder:  {{USA}}
** Displacement:  32,000 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Cape John-class cargo ship|''Cape John''-class]] general cargo ship (AK-5022)
** Builder:  {{USA}}
** Displacement:  23,000 tons
** Operator:  {{navy|United States}}:  4 in commission

* [[Costa Sur-class cargo ship|Costa Sur-class]] container/general cargo ship
** Builder:  {{ARG}}
** Displacement:  10,894 tons
** Operator:  {{navy|Argentina}}:  3 in service

=== Container ships ===
* [[MV Asterix|MV ''Asterix'']] container ship
** Builder:  {{DEU}}
** Operator:  {{navy|Canada}}

* [[Page class container ship|''Page'' class]] container ship (AKR-4496)
** Builder:  {{USA}}
** Displacement:  74,500 tons
** Operator:  {{navy|United States}}:  2 in commission

=== Prepositioning ships ===
* [[Strategic sealift ships#1st Lt. Harry L. Martin class|''1st Lt Harry L. Martin'']] Marine Corps prepositioning ship (AK-3015)
** Builder:  {{DEU}}
** Displacement:  51,531 tons
** Operator:  {{navy|United States}}

* [[Bobo-class prepositioning ship|''2nd Lieutenant John P. Bobo''-class]] Marine Corps prepositioning ship (AK-3008)
** Builder:  {{USA}}
** Displacement:  46,000 tons
** Operator:  {{navy|United States}}:  5 in commission

* [[Gordon-class prepositioning ship|''Gordon''-class]] army prepositioning ship (AKR-296)
** Builder:  {{DNK}} / {{USA}}
** Displacement:  65,000 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Corporal Louis J. Hauge Jr.-class prepositioning ship|''Corporal Louis J. Hauge Jr.''-class]] Marine Corps prepositioning ship (AK-3000)
** Builder:  {{USA}}
** Displacement:  44,000 tons
** Operator:  {{navy|United States}}:  5 in commission

* [[Sergeant Matej Kocak-class prepositioning ship|''Sergeant Matej Kocak''-class]] Marine Corps prepositioning ship (AK-3005)
** Builder:  {{USA}}
** Displacement:  51,612 tons
** Operator:  {{navy|United States}}:  3 in commission

* [[USNS LCpl Roy M. Wheat (AK-3016)|''LCPL Roy M. Wheat'']] Marine Corps prepositioning ship (AK-3016)
** Builder:  {{URS}} / {{USA}}
** Displacement:  50,570 tons
** Operator:  {{navy|United States}}

* [[Shughart-class prepositioning ship|''Shughart''-class]] army prepositioning ship (AKR-295)
** Builder:  {{DNK}}
** Displacement:  54,300 tons
** Operator:  {{navy|United States}}:  2 in commission

=== Vehicle ships ===
* [[Algol-class vehicle cargo ship|''Algol''-class]] fast vehicle cargo ship (AKR 287)
** Builder:  {{NLD}}
** Displacement:  55,355 tons
** Operator:  {{navy|United States}}:  8 in commission

* [[Bob Hope-class vehicle cargo ship|''Bob Hope''-class]] army vehicle prepositioning ship (AKR-300)
** Builder:  {{USA}}
** Displacement:  62,000 tons
** Operator:  {{navy|United States}}:  7 in commission

* [[Cape Ducato-class vehicle cargo ship|''Cape Ducato''-class]] roll-on/roll-off vehicle cargo ship (AKR-5051)
** Builder:  {{FRA}} / {{SWE}}
** Displacement:  34,790 tons
** Operator:  {{navy|United States}}:  5 in commission

* [[Cape Hudson-class cargo ship|''Cape Hudson''-class]] vehicle cargo ship (AKR-5066)
** Builder:  {{JPN}} / {{NOR}}
** Displacement:  51,000 tons
** Operator:  {{navy|United States}}:  3 in commission

* [[Cape Island-class cargo ship|''Cape Island''-class]] vehicle cargo ship (AKR-10)
** Builder:  {{USA}}
** Displacement:  33,900 tons
** Operator:  {{navy|United States}}:  4 in commission

* [[Cape Knox-class cargo ship|''Cape Knox''-class]] vehicle cargo ship (AKR-5082)
** Builder:  {{JPN}}
** Displacement:  29,200 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Cape Lambert-class cargo ship|''Cape Lambert''-class]] vehicle cargo ship (AKR-5077)
** Builder:  {{USA}}
** Displacement:  30,360 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Cape Rise-class cargo ship|''Cape Rise''-class]] vehicle cargo ship (AKR-9678)
** Builder:  {{USA}}
** Displacement:  32,000 tons
** Operator:  {{navy|United States}}:  3 in commission

* [[Cape Texas-class cargo ship|''Cape Texas''-class]] vehicle cargo ship (AKR-112)
** Builder:  {{USA}}
** Displacement:  24,550 tons
** Operator:  {{navy|United States}}:  3 in commission

* [[Cape Vincent-class cargo ship|''Cape Vincent''-class]] vehicle cargo ship (AKR-9666)
** Builder:  {{USA}}
** Displacement:  28,200 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Cape Washington-class cargo ship|''Cape Washington''-class]] vehicle cargo ship (AKR-9961)
** Builder:  {{POL}}
** Displacement:  53,600 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[General Frank S. Besson-class support vessel|''General Frank S. Besson''-class]] Logistics Support Vessel (LSV-1)
** Builder:  {{USA}}
** Displacement:  4,199 long tons
** Operator:
*** {{navy|United States}}:  8 in commission
*** {{navy|Philippines}}:  2 in commission

* [[USNS GySgt. Fred W. Stockham (T-AK-3017)|''GySgt Fred W. Stockham'']] army prepositioning ship (AK-3017)
** Builder:  {{DNK}}
** Displacement:  55,500 tons
** Operator:  {{navy|United States}}

* [[Round Table-class landing ship logistics|Round Table-class]] Landing Ship Logistic
** Builder:  {{GBR}}
** Displacement:  6,000 to 8,751 tons
** Operator:  {{navy|Brazil}}: 2 in service

* [[LTC Calvin P. Titus-class container ship|''LTC Calvin P. Titus''-class]] container/vehicle cargo ship (AK-5089)
** Builder:  {{USA}}
** Displacement:  48,000 tons
** Operator:  {{navy|United States}}:  3 in commission

* [[Watson-class vehicle cargo ship|''Watson''-class]] army prepositioning ship (AKR-310)
** Builder:  {{USA}}
** Displacement:  62,600 tons
** Operator:  {{navy|United States}}:  8 in commission

=== Aviation logistics ships ===
* [[SS Wright (T-AVB-3)|''Wright''-class]] aviation logistics ship (T-AVB-3)
** Builder:  {{USA}}
** Displacement:  23,800 tons
** Operator:  {{navy|United States}}:  2 in commission

=== Barge Carrier ships ===
* [[Cape Fear-class barge carrier|''Cape Fear''-class]] barge carrier (AK-5061)
** Builder:  {{USA}}
** Displacement:  44,250 tons
** Operator:  {{navy|United States}}:  2 in commission

* [[Cape Flattery-class barge carrier|''Cape Flattery''-class]] barge carrier (AK-5070)
** Builder:  {{USA}}
** Displacement:  62,300 tons
** Operator:  {{navy|United States}}:  2 in commission

=== Troop ships ===
* [[Qiongsha-class cargo ship|''Qiongsha''-class]] troop ship
** Builder:  {{PRC}}
** Displacement:  2,150 tons
** Operator:  {{navy|China}}:  4 in service
*TCG ''İskenderun'' (A-1600) troop transport ship
** Builder:  {{TUR}}
** Displacement:  7,948 tons
** Operator:  {{navy|Turkey}}:  1 in service

=== Polar logistics ships ===
* [[SS Green Wave (AK-2050)|''Green Wave'']] polar logistics ship (AK-2050)
** Builder:  {{FRG}}
** Displacement:  9,500 tons
** Operator:  {{navy|United States}}

== Rescue and salvage ships ==
=== Heavy-lift ships ===
* [[Type 633 heavy-lift ship|Type 633 class]] heavy-lift ship
** Builder: {{PRC}}
** Operator: {{navy|China}}: 1 in service

=== Salvage ships ===
* [[Type 922 rescue and salvage ship#Type 922|Type 922 class]] rescue and salvage ship
** Builder: {{PRC}}
** Displacement: 3,400 tons
** Operator: {{navy|China}}: 1 in service

* [[Type 922 rescue and salvage ship#Type 922II|Type 922II]] (''Dalang'' class) rescue and salvage ship
** Builder: {{PRC}}
** Displacement: 4,450 tons
** Operator: {{navy|China}}: 1 in service

* [[Type 922 rescue and salvage ship#Type 922III|Type 922III]] (''Dalang II'' class) rescue and salvage ship
** Builder: {{PRC}}
** Operator: {{navy|China}}: 1 in service

* [[Type 922 rescue and salvage ship#Type 922IIIA|Type 922IIIA]] (''Dalang II'' class) rescue and salvage ship
** Builder: {{PRC}}
** Operator: {{navy|China}}: 3 in service
*''Işın class'' rescue and salvage ship
** Builder:  {{TUR}}
** Displacement:  2,400 tons
** Operator:  {{navy|Turkey}}:  2in service

==== Salvage tugs ====
* [[Abeille Flandre|''Abeille Flandre''-class]] large salvage tug
** Displacement:  3,800 tons
** Operator:  {{navy|France}}:  2 in service

* [[Type 830 tug#Daozha_class|''Daozha''-class]] salvage tug
** Builder:  {{PRC}}
** Displacement:  4,000 tons
** Operator:  {{navy|China}}:  1 in service

* [[Fehmarn-class tug|''Fehmarn''-class]] (Type 720) salvage tug
** Builder: {{DEU}}
** Displacement: 1,310 tons
** Operator: {{navy|Germany}}

* [[Ingul-class tug|''Ingul''-class]] salvage tug (Project 1452/1453)
** Builder:  {{URS}}
** Displacement:  4,000 tons
** Operator:  {{navy|Russia}}:  4 in service

* [[Neftegaz-class tug|''Neftegaz''-class]] salvage tug (Project B-92)
** Builder:  {{POL}}
** Displacement:  4,000 tons
** Operator:  {{navy|Russia}}:  3 in service

* [[Prut-class tug|''Prut''-class]] salvage tug (Project 527M)
** Builder:  {{URS}}
** Displacement:  3,330 tons
** Operator:  {{navy|Russia}}:  2 in service

* [[Rescue and salvage ship#Safeguard_class|''Safeguard''-class]] salvage tug (ARS-50)
** Builder:  {{USA}}
** Displacement:  3,300 tons
** Operator:  {{navy|United States}}:  4 in commission

* [[Sliva-class rescue tug|''Sliva''-class]] salvage tug (Project 712)
** Builder:  {{FIN}}
** Displacement:  3,000 tons
** Operator:  {{navy|Russia}}:  3 in service

* [[Type 830 tug|''Tuozhong''-class]] salvage tug
** Builder:  {{PRC}}
** Displacement:  3,600 tons
** Operator:  {{navy|China}}:  4 in service

=== Fire tugs ===
* [[Fire-class fireboat|Fire-class]] fireboat
** Builder:  {{CAN}}
** Displacement:  140 tons
** Operator:  {{navy|Canada}}:  1 in service

* [[Iva-class tug|''Iva''-class]] fire rescue tug (Project B-99)
** Builder:  {{POL}}
** Displacement:  2,300 tons
** Operator:  {{navy|Russia}}:  4 in service

* [[Katun-class tug|''Katun''-class]] fire tug (Project 1893/1993)
** Builder:  {{URS}}
** Displacement:  1,200 tons
** Operator:  {{navy|Russia}}:  13 in service

=== Search and Rescue Vessels ===
* [[San Juan-class patrol vessel|''San Juan''-class]] Search and Rescue Vessel
** Builder: {{AUS}}
** Displacement: 540 tons
** Operator: Philippine Coast Guard: 4 in service

* [[Ilocos Norte-class patrol boat|''Ilocos Norte'' class]] Search and Rescue Vessel
** Builder: {{AUS}}
** Displacement: 120 tons
** Operator: Philippine Coast Guard: 4 in service

* [[Type 917 rescue ship|Type 917 class]] rescue ship
** Builder: {{PRC}}
** Operator: {{navy|China}}: 2 in service

=== Submarine Rescue ships ===
* [[Russian ship Alagez|''Alagez'']] submarine salvage and rescue ship (Project 537)
** Displacement:  14,300 tons
** Operator:  {{navy|Russia}}

* {{TCG|Alemdar}} submarine rescue ship
** Builder: {{TUR}}
** Displacement: 4,200 tons
** Operator: {{navy|Turkey}}

* [[Amatista Mod-class tug|''Amatista Mod''-class]] submarine rescue ship
** Builder: {{ESP}}
** Displacement: 1,860 tons
** Operator: {{navy|Spain}}: 1 in service

* [[HSwMS Belos (A214)|''HSwMS Belos'']] submarine rescue ship.
** Operator:   {{navy|Sweden}}

* [[Italian ship Anteo (A 5309)|''Anteo'']] submarine rescue ship
** Builder:  {{ITA}}
** Displacement:  3,874 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}

* [[Cheonghaejin-class submarine rescue ship|''Cheonghaejin'' class]] submarine rescue ship
** Builder: {{KOR}}
** Displacement: 4,300 tons
** Operator: {{navy|South Korea}}: 1 in service

* {{JS|Chihaya}} submarine rescue ship
** Builder: {{JPN}}
** Displacement: 7,011 tons
** Operator: {{navy|Japan}}

* {{JS|Chiyoda|2016|6}} submarine rescue ship
** Builder: {{JPN}}
** Displacement: 7,214 tons
** Operator: {{navy|Japan}}

* [[Type 930 submarine rescue ship|Type 930]] (''Hudong'' class) submarine rescue ship
** Builder: {{PRC}}
** Displacement: 2,500 tons
** Operator: {{navy|China}}: 1 in service

* [[Type 946 submarine rescue ship#Type 946|Type 946]] (''Dazhou'' class) submarine rescue ship
** Builder: {{PRC}}
** Displacement: 1,100 tons
** Operator: {{navy|China}}: 2 in service

* [[Type 946 submarine rescue ship#Type 946A|Type 946A]] (''Dadong'' class) submarine rescue ship
** Builder: {{PRC}}
** Displacement: 1,500 tons
** Operator: {{navy|China}}: 1 in service

== Torpedo recovery vessels ==
* {{INS|Astradharani}} torpedo launch and recovery vessel
** Builder: {{IND}}
** Displacement: 650 tons
** Operator: {{navy|India}}

*{{sclass|Cape Flattery|torpedo trials craft}}
**Builder: {{USA}}
**Displacement: 1190 tons
**Operator: {{navy|United States}}: 2 in service

*[[Type 803 torpedo retriever|''Type 803'' class]] torpedo retriever
** Builder: {{PRC}}
** Displacement: 94.67 tons
** Operator: {{navy|China}}

*[[Type 906 torpedo trials craft|''Type 906'' class]] torpedo trials craft 
** Builder: {{PRC}}
** Displacement: 2,300 tons
** Operator: {{navy|China}}:  1 in service

*[[Type 907A torpedo trials craft|''Type 907A'' class]] torpedo trials craft 
** Builder: {{PRC}}
** Displacement: 615 tons
** Operator: {{navy|China}}:  1 in service

*[[Type 917 torpedo retriever|''Type 917'' class]] torpedo retriever
** Builder: {{PRC}}
** Displacement: 742.5 tons
** Operator: {{navy|China}}:  7 in service

== Pollution control ships ==
* [[Bottsand-class oil recovery ship|''Bottsand''-class]] (Type 738) oil recovery ship
** Builder: {{DEU}}
** Displacement: 650 tons
** Operator: {{navy|Germany}}: 2 in service

* [[Finnish pollution control vessel Halli|''Halli'']] pollution control ship
** Builder: {{FIN}}
** Displacement: 2,100 tons
** Operator: {{navy|Finland}}

* [[Finnish pollution control vessel Hylje|''Hylje'']] pollution control ship
** Builder: {{FIN}}
** Displacement: 1,400 tons
** Operator: {{navy|Finland}}

* [[Finnish pollution control vessel Louhi|''Louhi'']] pollution control ship
** Builder: {{FIN}}
** Displacement: 3,450 tons
** Operator: {{navy|Finland}}

== Tugs ==
* [[Glen-class tug (1975)|Glen-class]] tug
** Builder:  {{CAN}}
** Displacement:  259 tons
** Operator:  {{navy|Canada}}:  5 in service

* [[Habagat-class tug|''Habagat''-class]] MT Tug (TB-271)
** Builder:  {{PHL}}
** Displacement:  unknown
** Operator: Philippine Coast Guard

* [[IRS-class tugboat|IRS-class]] tug
** Builder: {{IND}}
** Displacement: 472 tons
** Operator: {{navy|India}}:  3 in service

=== Anchor tugs ===
* [[NoCGV Chieftain|''Chieftain'']] [[anchor handling tug supply vessel]]
** Builder: {{DEU}}
** Displacement: 2,028 tons
** Operator: {{navy|Norway}}: 1 in service

=== Supply tugs ===
* [[Rari-class tug|''Rari''-class]] supply tug
** Displacement:  1,550 tons
** Operator:  {{navy|France}}:  2 in service

=== Harbour tugs ===
* [[USCG 65' Small harbor tug|''Capstan''-class]] (65 Foot) small harbour tug (WYTL-65601)
** Builder:  {{USA}}
** Displacement:  72 tons
** Operator:  {{coast guard|United States}}:  10 in commission

* [[Lütje Hörn-class tug|''Lütje Hörn''-class]] (Type 725) harbour tug
** Builder: {{DEU}}
** Operator: {{navy|Germany}}: 6 in service

* [[Porto-class tug|''Porto''-class]] harbour tug
** Builder:  {{ITA}}
** Displacement:  412 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}:  11 in service

* [[Sleipner-class tug|''Sleipner''-class]] harbour tug
** Builder: {{NOR}}
** Displacement: 300 tons
** Operator: {{navy|Norway}}: 2 in service

* [[Sylt-class tug|''Sylt''-class]] (Type 724) large harbour tug
** Builder: {{DEU}}
** Operator: {{navy|Germany}}: 2 in service

* [[Ville-class tug|Ville-class]] harbour tug
** Builder:  {{CAN}}
** Displacement:  46 tons
** Operator:  {{navy|Canada}}:  5 in service

* [[Wustrow-class|''Wustrow''-class]] (Type 414) harbour tug
** Builder: {{DEU}}
** Operator: {{navy|Germany}}: 2 in service

=== Coastal tugs ===
* [[Belier-class tug|''Belier''-class]] coastal tug
** Displacement:  800 tons
** Operator:  {{navy|France}}:  3 in service

* [[Chamois-class tug|''Chamois''-class]] coastal tug and logistical support ship
** Displacement:  505 tons
** Operator:  {{navy|France}}:  1 in service

=== Offshore tugs ===
* [[Abnaki-class tugboat|''Abnaki'' class]] fleet ocean tug
** Builder:  {{USA}}
** Displacement:  1,589 tons
** Operators:
***{{navy|Argentina}}:  2 in service
***{{navy|Ecuador}}:  1 in service

* [[Atlante-class tug|''Atlante''-class]] ocean tug
** Builder:  {{ITA}}
** Displacement:  750 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}:  2 in service

* [[Barentshav-class offshore patrol vessel|''Barentshav''-class]] [[offshore patrol vessel]]
** Builder: {{NOR}}
** Displacement: 3,200 tons
** Operator: {{navy|Norway}}: 3 in commission

* [[Ciclope-class tug|''Ciclope''-class]] ocean tug
** Builder:  {{ITA}}
** Displacement:  660 tons
** Operator:  {{navy|Italy|name=''Marina Militare''}}:  6 in service

* {{INS|Gaj|2002|6}} offshore tug
** Builder: {{IND}}
** Displacement: 560 tons
** Operator: {{navy|India}}

* [[Goliat-class tug|''Goliat''-class]] ocean tug (Project 733)
** Builder:  {{URS}}
** Displacement:  890 tons
** Operator:  {{navy|Russia}}:  25 in service

* [[Fehmarn-class tug|''Helgoland''-class]] large sea-going tug
** Builder: {{DEU}}
** Operators: 
***{{navy|Germany}}: 1 in service
***{{navy|Uruguay}}: 1 in service

* [[MB-330 class tug|MB-330 class]] ocean tug
** Builder:  {{SGP}}
** Displacement:  1,180 tons
** Operator:  {{navy|Russia}}:  1 in service

* [[Powhatan-class tugboat|''Powhatan'' class]] fleet ocean tug (ATF 168)
** Builder:  {{USA}}
** Displacement:  2,260 tons
** Operator:  {{navy|United States}}:  5 in commission

* [[Roslavl-class tug|''Roslavl''-class]] ocean tug (Project A-202)
** Builder:  {{URS}} / {{PRC}}
** Displacement:  625 tons
** Operators:
*** {{navy|Russia}}:  11 in service
*** {{navy|China}}:  4 in service

* [[Sorum-class tugboat|''Sorum''-class]] fleet seagoing tug (Project 745)
** Builder:  {{URS}}
** Displacement:  1,656 tons
** Operator:  {{navy|Russia}}:  22 in service

* [[Tenace-class tug|''Tenace''-class]] ocean tug
** Displacement:  1,400 tons
** Operator:  {{navy|France}}:  2 in service

* [[Type 802 tug|Type 802 ''Gromovoy'' class]] ocean tug
** Builder:  {{URS}} / {{PRC}}
** Displacement:  890 tons
** Operator:  {{navy|China}}:  17 in service

* [[Type 837 tug|Type 837 ''Hujiu'' class]] ocean tug
** Builder:  {{PRC}}
** Displacement:  750 tons
** Operator:  {{navy|China}}:  8 in service

* [[Wangerooge-class tug|''Wangerooge''-class]] seagoing tug
** Builder: {{DEU}}
** Displacement: 798 tons
** Operators: 
***{{navy|Germany}}: 2 in service
***{{navy|Uruguay}}: 1 in service

=== Fleet tugs ===
* [[Dinghai-class tug|''Dinghai''-class]] fleet tug
** Builder:  {{PRC}}
** Displacement:  1,470 tons
** Operator:  {{navy|China}}:  2 in service

* [[Goryn-class tug|''Goryn''-class]] fleet tug (Project 563)
** Builder:  {{FIN}}
** Displacement:  2,200 tons
** Operator:  {{navy|Russia}}:  9 in service

== Training ships ==
:''See [[:Category:Training ships]]''
* [[Italian training ship Amerigo Vespucci|''Amerigo Vespucci'']] Tall ship
** Builder: {{ITA}}
** Displacement: 4,146 tons
** Operator: {{navy|Italy|name=''Marina Militare''}}: 1 in service

* [[RFA Argus (A135)|RFA ''Argus'']] Aviation training ship
** Builder {{GBR}}
** Displacement 28,081 tons
** Operator: {{navy|United Kingdom}}, ([[Image:British-Royal-Fleet-Auxiliary-Ensign.svg|20px| ]] [[Royal Fleet Auxiliary]]), 1 in service

* ''[[Arung Samudera]]'' Tall ship
** Operator: {{navy|Indonesia}}

* [[Capitán Miranda (schooner)|''Capitán Miranda'']] Tall ship
** Builder: {{ESP}}
** Displacement: 852 tons
** Operator: {{navy|Uruguay}}

* ''[[Cisne Branco]]'' Tall ship
** Builder: {{NLD}}
** Displacement: 1,038 tons
** Operator: {{navy|Brazil}}

* [[UAM Creoula|UAM ''Creoula'']] Tall ship
** Builder: {{PRT}}
** Displacement: 1,321 tons
** Operator: {{navy|Portugal}}

* {{KRI|Dewaruci}} Tall ship
** Builder: {{DEU}}
** Operator: {{navy|Indonesia}}

* [[Fabian Wrede-class training ship|''Fabian Wrede''-class]] training ship
** Builder: {{FIN}}
** Displacement: 65 tons
** Operator: {{navy|Finland}}: 3 in service

* [[USCGC Eagle (WIX-327)|USCGC ''Eagle'']] Tall ship
** Builder: {{flag|Germany|Nazi}}
** Displacement: 1,813 tons
** Operator: {{coast guard|United States}}

* [[NRP Sagres (1937)|NRP ''Sagres'']] Tall ship
** Builder: [[Blohm & Voss]] {{DEU}}
** Displacement: 1,755 long tons (1,783 tons)
** Operator: {{navy|Portugal}}
** Sister ship to [[USCGC Eagle (WIX-327)|USCGC ''Eagle'']]

* [[Mircea (ship)|''Mircea'']] Tall ship
** Builder: [[Blohm & Voss]] {{DEU}}
** Operator: {{navy|Romania}}
** Sister ship to [[USCGC Eagle (WIX-327)|USCGC ''Eagle'']] and [[NRP Sagres (1937)|NRP ''Sagres'']]

* [[German training ship Gorch Fock (1958)|''Gorch Fock'']] Tall ship
** Builder: {{DEU}}
** Displacement: 2,006 tons
** Operator: {{navy|Germany}}
** Sister ship to [[USCGC Eagle (WIX-327)|USCGC ''Eagle'']], [[NRP Sagres (1937)|NRP ''Sagres'']], and [[Mircea (ship)|''Mircea'']]

* [[ARC Gloria|ARC ''Gloria'']] Tall ship
** Builder: {{ESP}}
** Displacement: 1,300 tons
** Operator: {{navy|Colombia}}

* [[BAE Guayas (BE-21)|BAE ''Guayas'']] Tall ship
** Builder: {{ESP}}
** Displacement: 1,300 tons
** Operator: {{navy|Ecuador}}
** Sister ship to [[ARC Gloria|ARC ''Gloria'']]

* [[Simón Bolívar (barque)|''Simón Bolívar'']] Tall ship
** Builder: {{ESP}}
** Displacement: 1,260 tons
** Operator: {{navy|Venezuela}}
** Sister ship to [[ARC Gloria|ARC ''Gloria'']] and [[BAE Guayas (BE-21)|BAE ''Guayas'']]

* [[ARM Cuauhtémoc (BE01)|ARM ''Cuauhtémoc'']] Tall ship
** Builder: {{ESP}}
** Displacement: 1,800 tons
** Operator: {{navy|Mexico}}
** Sister ship to [[ARC Gloria|ARC ''Gloria'']], [[BAE Guayas (BE-21)|BAE ''Guayas'']], and [[Simón Bolívar (barque)|''Simón Bolívar'']]

* [[Hiuchi-class support ship|''Hiuchi''-class]] training support ship
** Builder: {{JPN}}
** Displacement: 1,000 tons
** Operator: {{navy|Japan}}: 5 in service

* [[HNoMS Horten (A530)|HNoMS ''Horten'']] training ship
** Builder: {{NOR}}
** Displacement: 2,535 tons
** Operator: {{navy|Norway}}

* [[Spanish training ship Intermares|''Intermares'']] training ship
** Builder: {{ESP}}
** Displacement: 3,200 tons
** Operator: {{navy|Spain}}

* [[Spanish training ship Juan Sebastián de Elcano|''Juan Sebastián de Elcano'']] Tall ship
** Builder: {{ESP}}
** Displacement: 3,673 tons
** Operator: {{navy|Spain}}

* [[Chilean barquentine Esmeralda|''Esmeralda'']] Tall ship
** Builder: {{ESP}}
** Displacement: 3,754 tons
** Operator: {{navy|Chile}}
** Sister ship to [[Spanish training ship Juan Sebastián de Elcano|''Juan Sebastián de Elcano'']]

* [[ARA Libertad (Q-2)|ARA ''Libertad'']] Tall ship
** Builder: {{ARG}}
** Displacement: 3,765 tons
** Operator: {{navy|Argentina}}

* [[Mhadei class|''Mhadei''-class]] training sailboat
** Builder: {{IND}}
** Displacement: 23 tons
** Operator: {{navy|India}}: 2 in service

* {{HMCS|Oriole}} training sailboat
** Builder: {{USA}}
** Displacement: 93 tons
** Operator: {{navy|Canada}}

* [[Italian training ship Palinuro|''Palinuro'']] Tall ship
** Builder: {{FRA}}
** Displacement: 1,341 tons
** Operator: {{navy|Italy|name=''Marina Militare''}}: 1 in service

* [[Chinese ship Shiyan|''Shiyan'']] training ship
** Displacement:  6,000 tons
** Operator:  {{navy|China}}

* {{INS|Tarangini|A75|6}} Tall ship
** Builder: {{IND}}
** Displacement: 513 tons
** Operator: {{navy|India}}

* {{INS|Sudarshini|A77|6}} Tall ship
** Builder: {{IND}}
** Displacement: 513 tons
** Operator: {{navy|India}}
** Sister ship to {{INS|Tarangini|A75|6}}

* {{INS|Tir|A86|6}} training ship
** Builder: {{IND}}
** Displacement: 3,200 tons
** Operator: {{navy|India}}

* [[Type 82 destroyer|Type 82]] training ship
** Builder: {{GBR}}
** Displacement:  6,000 tons
** Operator:  {{navy|United Kingdom}} 1 in service

* [[Type 679 training ship|Type 679]] (''Zheng He''-class) (NATO ''Daxing''-class) training ship
** Builder: {{PRC}}
** Displacement:  5,548 tons
** Operator:  {{navy|China}}

* [[Type 680 training ship|Type 680]] (''Qi Jiguang''-class)  training ship
** Builder: {{PRC}}
** Displacement: 9,000 tons
** Operator: {{navy|China}}

* [[Type 0891A training ship|Type 0891A]] (''Shichang''-class)  training ship
** Builder: {{PRC}}
** Displacement: 9,700 tons
** Operator: {{navy|China}}

* [[BAP Unión|BAP ''Unión'']] Tall ship
** Builder: {{ESP}} / {{PER}}
** Displacement: 3,200 tons
** Operator: {{navy|Peru}}

* [[Yanxi-class weapon trials ship|''Yanxi''-class]] training ship
** Builder: {{PRC}}
** Displacement: 1,200 tons
** Operator: {{navy|China}}
*''Cezayirli Gazi Hasan class''
** Builder:  {{TUR}}
** Displacement:  2,940 tons
** Operator:  {{navy|Turkey}}:  1 in service

== Yachts ==
* [[Italian ship Argo (MEN209)|''Argo (MEN209)'']] Presidential Yacht
** Builder: {{ITA}}
** Displacement: 64.47 tons
** Operator: {{navy|Italy|name=''Marina Militare''}}

* [[HDMY Dannebrog (A540)|HDMY ''Dannebrog'']] Royal Yacht 
** Builder: {{DNK}}
** Displacement: 1,295 tons
** Operator: {{navy|Denmark}}

* [[ARA Fortuna III|ARA ''Fortuna III'']] racing yacht
** Builder: {{ARG}}
** Displacement: 15.5 tons
** Operator: {{navy|Argentina}}

* {{JS|Hashidate|ASY-91|6}} accommodation yacht
** Builder: {{JPN}}
** Displacement: 490 tons
** Operator: {{navy|Japan}}

* [[HNoMY Norge|HNoMY ''Norge'']] Royal Yacht
** Builder: {{GBR}}
** Displacement: 1,628 tons
** Operator: {{navy|Norway}}
*[[MV Savarona|''MV Savarona'' class]] (TCG ''MV Savarona'') Modernized and retrofitted as state yacht 
** Builder:  {{TUR}}
** Displacement:  4,646 tonnes
** Operator:  {{navy|Turkey}}:  1 in service

== See also ==
* [[List of naval ship classes in service]]
* [[List of submarine classes in service]]

==References==
{{Reflist}}

{{Warship types of the 19th & 20th centuries}}

[[Category:Lists of ships|Auxiliary ship classes in service]]
[[Category:Auxiliary ship classes]]