View source for List of Ontario senators

{{Short description|None}}
This is a list of past and present members of the [[Senate of Canada]] representing the province of [[Ontario]]. Ontario has had an allocation of 24 senators since the time of Confederation. The province is also one of four regional Senate divisions under Section 26 of the Constitution Act that allows for the expansion of the Senate by one or two senators per region.

==Current senators==
{| class="sortable wikitable"
!align=left class="unsortable"|<ref>{{Cite web|publisher=Parliament of Canada|title=Senators: 42nd Parliament of Canada|url=http://www.parl.gc.ca/Parlinfo/lists/senators.aspx?Parliament=b67c82bf-0106-42e5-9be1-46ecb5feaf60&Name=&Party=&Province=&Gender=&Current=False&PrimeMinister=&TermEnd=&Ministry=&DivisionName=&Picture=False|access-date=2015-11-05}}{{dead link|date=January 2018 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>
! Name
! Senate political affiliation
! Province [[Canadian Senate divisions|(Division)]]{{efn|name=division}}
! Date appointed
! Appointed on the advice of{{efn|name=appointed}}
! Retirement date
{{Canadian party colour|CA|Conservative|row}}
|{{sortname|Salma|Ataullahjan}}
|Conservative
|[[Ontario]]
|{{dts|2010|7|9}}
|[[Stephen Harper|Harper]]
|{{dts|2027|4|29}}
{{Canadian party colour|CA|Canadian Senators Group|row}}
|[[Robert Black (Canadian politician)|Robert Black]]
|[[Canadian Senators Group]]
|Ontario
|{{dts|2018|02|15}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2037|03|27}}
{{Canadian party colour|CA|ISG|row}}
|[[Peter Boehm|Peter M. Boehm]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2018|10|03}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2029|04|26}}
{{Canadian party colour|CA|ISG|row}}
|[[Gwen Boniface]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|11|10}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2030|08|05}}
{{Canadian party colour|CA|ISG|row}}
|[[Yvonne Boyer]]
|Independent Senators Group
|Ottawa
|{{dts|2018|3|15}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2028|10|25}}
{{Canadian party colour|CA|CSG|row}}
|[[Sharon Burey]]
|[[Canadian Senators Group]]
|Ontario
|{{dts|2022|11|21}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2032|12|04}}
{{Canadian party colour|CA|PSG|row}}
|[[Andrew Cardozo]]
|[[Progressive Senate Group]]
|Ontario
|{{dts|2022|11|21}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2031|03|21}}
{{Canadian party colour|CA|ISG|row}}
|{{sortname|Bernadette|Clement}}
|Independent Senators Group
|Ontario
|{{dts|2021|06|22}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2040|05|17}}
{{Canadian party colour|CA|ISG|row}}
|[[Donna Dasko]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2018|06|06}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2026|08|19}}
{{Canadian party colour|CA|ISG|row}}
|[[Marty Deacon]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2018|02|15}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2033|04|23}}
{{Canadian party colour|CA|ISG|row}}
|[[Tony Dean (Canadian senator)|Tony Dean]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|11|10}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2028|08|26}}
{{Canadian party colour|CA|PSG|row}}
|[[Peter Harder (politician)|Peter Harder]]
|[[Progressive Senate Group]]
|Ottawa
|{{dts|2016|3|23}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2027|8|25}}
{{Canadian party colour|CA|ISG|row}}
|[[Lucie Moncion]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|11|10}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2033|10|25}}
{{Canadian party colour|CA|ISG|row}}
|[[Marnie McBean]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2023|12|20}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2043|1|28}}
{{Canadian party colour|CA|ISG|row}}
|[[Rosemary Moodie]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2018|12|12}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2031|11|24}}
{{Canadian party colour|CA|ISG|row}}
|[[Ratna Omidvar]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|4|1}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2024|11|5}}
{{Canadian party colour|CA|ISG|row}}
|[[Kim Pate]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|11|10}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2034|11|10}}
{{Canadian party colour|CA|Canadian Senators Group|row}}
|[[Rebecca Patterson]]
|[[Canadian Senators Group]]
|Ontario
|{{dts|2022|11|21}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2040|06|15}}
{{Canadian party colour|CA|Independent|row}}
|[[Paulette Senior]]
|Non-affiliated
|Ontario
|{{dts|2023|12|20}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2036|12|4}}
{{Canadian party colour|CA|ISG|row}}
|[[Toni Varone]]
|Independent Senators Group
|Ontario
|{{dts|2023|12|20}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2033|6|20}}
{{Canadian party colour|CA|ISG|row}}
|{{sortname|Hassan|Yussuff}}
|Independent Senators Group
|Ontario
|{{dts|2021|06|22}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2032|12|15}}
{{Canadian party colour|CA|ISG|row}}
|[[Mohammad Al Zaibak]]
|Independent Senators Group
|Ontario
|{{dts|2024|01|28}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2026|08|09}}
|}

==Historical==

{|class="wikitable  sortable"
!align=left class="unsortable"|
!Name
!Party
!Division{{efn|name=division}}
!Date appointed
!Appointed on the advice of{{efn|name=appointed}}
!End of term
{{Canadian party colour|CA|Conservative (historical)|row}}
|rowspan=2|[[James Cox Aikins]]
|rowspan=2|[[Conservative Party of Canada (historic)|Liberal-Conservative]]
|rowspan=2|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1882|5|30}}
{{Canadian party colour|CA|Conservative (historical)|row}}
|{{dts|1896|1|7}}
|[[Mackenzie Bowell|Bowell]]
|{{dts|1904|8|6}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Black Aird]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1964|11|10}}
|[[Lester Pearson|Pearson]]
|{{dts|1974|11|28}}
{{Canadian party colour|CA|PC|row}}
|[[George Alexander (Canadian politician)|George Alexander]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Woodstock
|{{dts|1873|5|30}}
|[[John A. Macdonald|MacDonald]]
|{{dts|1891|5|29}}
{{Canadian party colour|CA|PC|row}}
|[[George William Allan|George Allan]]
|[[Conservative Party of Canada (historic)|Liberal-Conservative]]
|York
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1901|7|24}}
{{Canadian party colour|CA|PC|row}}
|[[James Arthurs]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Ontario
|{{dts|1935|7|20}}
|[[Richard Bedford Bennett|Bennett]]
|{{dts|1937|10|7}}
{{Canadian party colour|CA|PC|row}}
|[[Norman Atkins]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Markham
|{{dts|1986|7|2}}
|[[Brian Mulroney|Mulroney]]
|{{dts|2009|6|27}}
{{Canadian party colour|CA|Liberal|row}}
|[[Allen Bristol Aylesworth]]
|[[Liberal Party of Canada|Liberal]]
|North York
|{{dts|1923|1|11}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1952|2|13}}
{{Canadian party colour|CA|Liberal|row}}
|[[Robert Beith]]
|[[Liberal Party of Canada|Liberal]]
|Bowmanville
|{{dts|1907|1|15}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1922|1|26}}
{{Canadian party colour|CA|Liberal|row}}
|[[Napoléon Belcourt]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa
|{{dts|1907|11|22}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1932|8|7}}
{{Canadian party colour|CA|PC|row}}
|[[Rhéal Bélisle]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Sudbury
|{{dts|1963|2|4}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1992|11|3}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Joseph Bench]]
|[[Liberal Party of Canada|Liberal]]
|Lincoln
|{{dts|1942|11|19}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1947|12|9}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Moore Benidickson]]
|[[Liberal Party of Canada|Liberal]]
|Kenora-Rainy River
|{{dts|1965|7|7}}
|[[Lester Pearson|Pearson]]
|{{dts|1985|4|1}}
{{Canadian party colour|CA|PC|row}}
|[[William Humphrey Bennett|William Bennett]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Simcoe East
|{{dts|1917|11|13}}
|[[Robert Borden|Borden]]
|{{dts|1925|3|15}}
{{Canadian party colour|CA|PC|row}}
|[[James Rea Benson]]
|[[Conservative Party of Canada (historic)|Liberal-Conservative]]
|St. Catharines
|{{dts|1868|3|14}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1885|3|18}}
{{Canadian party colour|CA|Conservative|row}}
|[[Lynn Beyak]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2013|1|25}}
|[[Stephen Harper|Harper]]
|{{dts|2021|1|25}}
{{Canadian party colour|CA|Liberal|row}}
|[[Florence Bird]]
|[[Liberal Party of Canada|Liberal]]
|Carleton
|{{dts|1978|3|23}}
|[[Pierre Trudeau|Trudeau, P.E.]]
|{{dts|1983|1|15}}
{{Canadian party colour|CA|Liberal|row}}
|[[Charles Lawrence Bishop]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa
|{{dts|1945|4|18}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1966|9|23}}
{{Canadian party colour|CA|PC|row}}
|[[Richard Blain]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Peel
|{{dts|1917|7|26}}
|[[Robert Borden|Borden]]
|{{dts|1926|11|27}}
{{Canadian party colour|CA|Liberal|row}}
|[[Adam Johnston Fergusson Blair|Adam Fergusson Blair]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1867|12|29}}
{{Canadian party colour|CA|Liberal|row}}
|[[Oliver Blake]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1873|12|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Peter Bosa]]
|[[Liberal Party of Canada|Liberal]]
|York-Caboto
|{{dts|1977|4|5}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1998|12|10}}
{{Canadian party colour|CA|PC|row}}
|[[Mackenzie Bowell]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Hastings
|{{dts|1892|12|5}}
|[[John Sparrow David Thompson|Thompson]]
|{{dts|1917|12|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Joseph-Arthur Bradette]]
|[[Liberal Party of Canada|Liberal]]
|Cochrane
|{{dts|1953|6|12}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1961|9|12}}
{{Canadian party colour|CA|Conservative|row}}
|[[David Braley]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2010|5|20}}
|[[Stephen Harper|Harper]]
|{{dts|2013|11|30}}
{{Canadian party colour|CA|Independent|row}}
|[[William Henry Brouse]]
|Independent Reformer
|Prescott
|{{dts|1878|8|9}}
|[[Alexander Mackenzie (politician)|Mackenzie]]
|{{dts|1881|8|23}}
{{Canadian party colour|CA|Liberal|row}}
|[[George Brown (Canadian politician)|George Brown]]
|[[Liberal Party of Canada|Liberal]]
|Lambton
|{{dts|1873|12|16}}
|[[Alexander Mackenzie (politician)|Mackenzie]]
|{{dts|1880|5|9}}
{{Canadian party colour|CA|PC|row}}
|[[William Brunt]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Hanover
|{{dts|1957|10|12}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1962|7|7}}
{{Canadian party colour|CA|PC|row}}
|[[Harcourt Burland Bull]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Hamilton
|{{dts|1879|2|24}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1881|8|12}}
{{Canadian party colour|CA|PC|row}}
|[[Asa Allworth Burnham]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1873|5|10}}
{{Canadian party colour|CA|PC|row}}
|[[Alexander Campbell (Canadian politician)|Alexander Campbell]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Cataraqui
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1887|2|7}}
{{Canadian party colour|CA|Liberal|row}}
|[[Archibald Campbell (Canadian politician)|Archibald Campbell]]
|[[Liberal Party of Canada|Liberal]]
|Toronto West
|{{dts|1907|11|22}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1913|1|15}}
{{Canadian party colour|CA|Liberal|row}}
|[[Gordon Peter Campbell]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1943|2|19}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1964|1|16}}
{{Canadian party colour|CA|PC|row}}
|[[John Carling]]
|[[Liberal-Conservative]]
|London
|{{dts|1891|4|27}} <br> {{dts|1896|4|23}}
|[[John A. Macdonald|Macdonald]] <br> [[Mackenzie Bowell|Bowell]]
|{{dts|1892|2|17}} <br> {{dts|1911|11|6}}
{{Canadian party colour|CA|Liberal|row}}
|[[Richard John Cartwright]]
|[[Liberal Party of Canada|Liberal]]
|Oxford
|{{dts|1904|9|20}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1912|9|24}}
{{Canadian party colour|CA|PC|row}}
|[[Charles Eusèbe Casgrain]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Windsor
|{{dts|1887|1|12}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1907|3|8}}
{{Canadian party colour|CA|Liberal|row}}
|[[Marie Charette-Poulin]]
|[[Liberal Party of Canada|Liberal]]
|Northern Ontario
|{{dts|1995|9|22}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2015|4|17}}
{{Canadian party colour|CA|PC|row}}
|[[Lionel Choquette]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Ottawa East
|{{dts|1958|1|31}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1981|3|6}}
{{Canadian party colour|CA|Liberal|row}}
|[[David Christie (politician)|David Christie]]
|[[Liberal Party of Canada|Liberal]]
|Erie
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1880|12|15}}
{{Canadian party colour|CA|PC|row}}
|[[Francis Clemow]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Rideau
|{{dts|1885|2|3}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1902|5|28}}
{{Canadian party colour|CA|Liberal|row}}
|[[Thomas Coffey]]
|[[Liberal Party of Canada|Liberal]]
|London
|{{dts|1903|3|12}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1914|6|8}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Joseph Connolly]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa West
|{{dts|1953|6|12}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1981|10|31}}
{{Canadian party colour|CA|Independent|row}}
|[[Anne Cools]]
|[[Independent Senators Group]]
|Toronto Centre<br>Toronto Centre-York{{efn|Division designated as Toronto Centre from January 13, 1984 to February 14, 2001 and Toronto Centre-York from February 15, 2001 to 2018.}}
|{{dts|1984|1|13}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|2018|8|12}}
{{Canadian party colour|CA|PC|row}}
|[[Henry Corby, Jr.|Henry Corby]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Belleville
|{{dts|1912|10|17}}
|[[Robert Borden|Borden]]
|{{dts|1917|4|23}}
{{Canadian party colour|CA|PC|row}}
|[[Louis Côté (politician)|Louis Côté]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Ottawa East
|{{dts|1933|12|30}}
|[[Richard Bedford Bennett|Bennett]]
|{{dts|1943|2|2}}
{{Canadian party colour|CA|Liberal|row}}
|[[George Albertus Cox]]
|[[Liberal Party of Canada|Liberal]]
|Saugeen
|{{dts|1896|11|13}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1914|1|16}}
{{Canadian party colour|CA|PC|row}}
|[[George Crawford (Canadian politician)|George Crawford]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1870|7|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[David Croll]]
|[[Liberal Party of Canada|Liberal]]
|Toronto-Spadina
|{{dts|1955|7|28}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1991|6|11}}
{{Canadian party colour|CA|PC|row}}
|[[Thomas Wilson Crothers]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Ontario
|{{dts|1921|10|3}}
|[[Arthur Meighen|Meighen]]
|{{dts|1921|12|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Keith Davey]]
|[[Liberal Party of Canada|Liberal]]
|York
|{{dts|1966|2|24}}
|[[Lester Pearson|Pearson]]
|{{dts|1996|7|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Rupert Davies (Canadian politician)|Rupert Davies]]
|[[Liberal Party of Canada|Liberal]]
|Kingston
|{{dts|1942|11|19}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1967|3|11}}
{{Canadian party colour|CA|PC|row}}
|[[Robert de Cotret]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Ottawa
|{{dts|1979|6|5}}
|[[Joe Clark|Clark]]
|{{dts|1980|1|14}}
{{Canadian party colour|CA|Liberal|row}}
|[[Daniel Derbyshire]]
|[[Liberal Party of Canada|Liberal]]
|Brockville
|{{dts|1907|11|22}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1916|6|18}}
{{Canadian party colour|CA|PC|row}}
|[[Jean Noël Desmarais]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Sudbury
|{{dts|1993|6|4}}
|[[Brian Mulroney|Mulroney]]
|{{dts|1995|7|25}}
{{Canadian party colour|CA|PC|row}}
|[[Walter Hamilton Dickson]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Niagara
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1884|2|19}}
{{Canadian party colour|CA|Conservative|row}}
|[[Consiglio Di Nino]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|1990|8|30}}
|[[Brian Mulroney|Mulroney]]
|{{dts|2012|6|30}}
{{Canadian party colour|CA|PC|row}}
|[[John Dobson (Canadian politician)|John Dobson]]
|[[Conservative Party of Canada (historic)|Conservative]]
|Lindsay
|{{dts|1892|2|23}}
|[[John Joseph Caldwell Abbott|Abbott]]
|{{dts|1907|1|27}}
{{Canadian party colour|CA|PC|row}}
|[[James J. Donnelly]]
|[[Conservative Party of Canada (historic)|Conservative]]
|South Bruce
|{{dts|1913|5|26}}
|[[Robert Borden|Borden]]
|{{dts|1948|10|20}}
{{Canadian party colour|CA|PC|row}}
|[[Richard Doyle (politician)|Richard Doyle]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|North York
|{{dts|1985|3|19}}
|[[Brian Mulroney|Mulroney]]
|{{dts|1998|3|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Joseph James Duffus]]
|[[Liberal Party of Canada|Liberal]]
|Peterborough West
|{{dts|1940|2|15}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1957|2|7}}
{{Canadian party colour|CA|Conservative|row}}
|[[Nicole Eaton]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2009|1|2}}
|[[Stephen Harper|Harper]]
|{{dts|2020|1|21}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Cameron Edwards]]
|[[Liberal Party of Canada|Liberal]]
|Russell
|{{dts|1903|3|17}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1921|9|17}}
{{Canadian party colour|CA|Liberal|row}}
|[[Art Eggleton]]
|[[Senate Liberal Caucus|Liberal]]
|Ontario
|{{dts|2005|3|24}}
|[[Paul Martin|Martin]]
|{{dts|2018|9|29}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Campbell Elliott|John Elliott]]
|[[Liberal Party of Canada|Liberal]]
|Middlesex
|{{dts|1940|1|29}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1941|12|20}}
{{Canadian party colour|CA|Conservative|row}}
|{{sortname|Tobias |Enverga}}
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2012|9|6}}
|[[Stephen Harper|Harper]]
|{{dts|2017|11|16}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Daum Euler]]
|[[Liberal Party of Canada|Liberal]]
|Waterloo
|{{dts|1940|5|11}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1961|7|15}}
{{Canadian party colour|CA|Conservative|row}}
|[[Trevor Eyton]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|1990|9|23}}
|[[Brian Mulroney|Mulroney]]
|{{dts|2009|7|12}}
{{Canadian party colour|CA|PC|row}}
|[[Iva Campbell Fallis]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Peterborough
|{{dts|1935|7|20}}
|[[R. B. Bennett|Bennett]]
|{{dts|1956|3|7}}
{{Canadian party colour|CA|Liberal|row}}
|[[Thomas Farquhar]]
|[[Liberal Party of Canada|Liberal]]
|Algoma
|{{dts|1948|9|10}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1962|9|27}}
{{Canadian party colour|CA|PC|row}}
|[[John Ferguson (Ontario politician)|John Ferguson]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1892|10|1}}
|[[John Abbott|Abbott]]
|{{dts|1896|9|22}}
{{Canadian party colour|CA|Conservative|row}}
|[[Doug Finley]]
|[[Conservative Party of Canada|Conservative]]
|Ontario-South Coast
|{{dts|2009|8|27}}
|[[Stephen Harper|Harper]]
|{{dts|2013|5|11}}
{{Canadian party colour|CA|Liberal|row}}
|[[Isobel Finnerty]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1999|9|2}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2005|7|15}}
{{Canadian party colour|CA|PC|row}}
|[[John Henry Fisher]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1917|7|26}}
|[[Robert Borden|Borden]]
|{{dts|1933|12|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Billa Flint]]
|[[Liberal Party of Canada|Liberal]]
|Trent
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1894|6|14}}
{{Canadian party colour|CA|Liberal|row}}
|[[Gordon Fogo]]
|[[Liberal Party of Canada|Liberal]]
|Carleton
|{{dts|1949|1|25}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1952|7|6}}
{{Canadian party colour|CA|Independent|row}}
|[[Josée Forest-Niesing]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2018|10|11}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2021|11|20}}
{{Canadian party colour|CA|Liberal|row}}
|[[Eugene Forsey]]
|[[Liberal Party of Canada|Liberal]]
|Nepean
|{{dts|1970|9|7}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1979|5|29}}
{{Canadian party colour|CA|PC|row}}
|[[George Eulas Foster|George Foster]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto
|{{dts|1921|9|22}}
|[[Arthur Meighen|Meighen]]
|{{dts|1931|12|30}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Alexander Fraser (politician)|William Fraser]]
|[[Liberal Party of Canada|Liberal]]
|Trenton
|{{dts|1949|6|25}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1962|10|26}}
{{Canadian party colour|CA|PC|row}}
|[[Alfred Ernest Fripp]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto
|{{dts|1933|12|30}}
|[[R. B. Bennett|Bennett]]
|{{dts|1938|3|25}}
{{Canadian party colour|CA|Liberal|row}}
|[[Royce Frith]]
|[[Liberal Party of Canada|Liberal]]
|Glen Tay
|{{dts|1977|4|5}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1994|8|29}}
{{Canadian party colour|CA|Liberal|row}}
|[[Francis Theodore Frost]]
|[[Liberal Party of Canada|Liberal]]
|Leeds and Grenville
|{{dts|1903|3|12}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1908|8|26}}
{{Canadian party colour|CA|Conservative|row}}
|[[Linda Frum]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2009|8|27}}
|[[Stephen Harper|Harper]]
|{{dts|2021|08|21}}
{{Canadian party colour|CA|Liberal|row}}
|[[George Taylor Fulford]]
|[[Liberal Party of Canada|Liberal]]
|Brockville
|{{dts|1900|1|29}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1905|10|15}}
{{Canadian party colour|CA|Liberal|row}}
|[[Jean-Robert Gauthier]]
|[[Liberal Party of Canada|Liberal]]
|Ontario<br>(1994.11.23-2001.12.03)<br>Ottawa-Vanier<br>(2001.12.04-2004.10.22)
|{{dts|1994|11|23}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2004|10|22}}
{{Canadian party colour|CA|Conservative|row}}
|[[Irving Gerstein]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2009|1|2}}
|[[Stephen Harper|Harper]]
|{{dts|2016|2|10}}
{{Canadian party colour|CA|PC|row}}
|[[Thomas Nicholson Gibbs]]
|[[Liberal-Conservative]]
|Newmarket
|{{dts|1880|4|3}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1883|4|7}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Gibson (Liberal Party of Canada politician)|William Gibson]]
|[[Liberal Party of Canada|Liberal]]
|Lincoln
|{{dts|1902|2|11}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1914|5|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[Robert Gladstone]]
|[[Liberal Party of Canada|Liberal]]
|Wellington South
|{{dts|1949|9|7}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1951|6|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Morrow Godfrey]]
|[[Liberal Party of Canada|Liberal]]
|Rosedale
|{{dts|1973|10|5}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1987|6|28}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Henry Golding]]
|[[Liberal Party of Canada|Liberal]]
|Huron-Perth
|{{dts|1949|6|25}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1961|12|31}}
{{Canadian party colour|CA|PC|row}}
|[[George Gordon (Canadian politician)|George Gordon]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Nipissing
|{{dts|1912|10|17}}
|[[Robert Laird Borden|Borden]]
|{{dts|1942|2|3}}
{{Canadian party colour|CA|PC|row}}
|[[James Robert Gowan]]
|[[Conservative Party of Canada (historical)|Liberal-Conservative]]
|Barrie
|{{dts|1885|1|29}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1907|2|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Jerry Grafstein]]
|[[Liberal Party of Canada|Liberal]]
|Metro Toronto
|{{dts|1984|1|13}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|2010|1|2}}
{{Canadian party colour|CA|Liberal|row}}
|[[George Perry Graham]]
|[[Liberal Party of Canada|Liberal]]
|Eganville
|{{dts|1926|12|20}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1943|1|1}}
{{Canadian party colour|CA|Liberal|row}}
| [[Joe Greene (Ontario politician)|John James Greene]]
|[[Liberal Party of Canada|Liberal]]
|Niagara
|{{dts|1972|9|1}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1978|10|23}}
{{Canadian party colour|CA|PC|row}}
|[[Allister Grosart]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Pickering
|{{dts|1962|9|24}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1981|12|13}}
{{Canadian party colour|CA|Liberal|row}}
|[[Stanley Haidasz]]
|[[Liberal Party of Canada|Liberal]]
|Toronto-Parkdale
|{{dts|1978|3|23}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1998|3|4}}
{{Canadian party colour|CA|PC|row}}
|[[John Hamilton (Ontario politician)|John Hamilton]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Kingston
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1882|10|10}}
{{Canadian party colour|CA|Independent|row}}
|[[Mac Harb]]
|Liberal/Independent
|Ontario
|{{dts|2003|9|9}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2013|8|26}}
{{Canadian party colour|CA|Liberal|row}}
|[[Arthur Charles Hardy]]
|[[Liberal Party of Canada|Liberal]]
|Leeds
|{{dts|1922|2|10}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1962|3|13}}
{{Canadian party colour|CA|Liberal|row}}
|[[Salter Hayden]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1940|2|9}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1983|11|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Andrew Haydon (senator)|Andrew Haydon]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa
|{{dts|1924|3|10}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1932|11|10}}
{{Canadian party colour|CA|PC|row}}
|[[Horatio Clarence Hocken]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto
|{{dts|1933|12|30}}
|[[R.B. Bennett|Bennett]]
|{{dts|1937|2|18}}
{{Canadian party colour|CA|Liberal|row}}
|[[Adam Hope]]
|[[Liberal Party of Canada|Liberal]]
|Hamilton
|{{dts|1877|1|3}}
|[[Alexander Mackenzie (politician)|MacKenzie]]
|{{dts|1882|8|7}}
{{Canadian party colour|CA|Liberal|row}}
|[[Henry Herbert Horsey]]
|[[Liberal Party of Canada|Liberal]]
|Prince Edward
|{{dts|1928|12|14}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1942|1|6}}
{{Canadian party colour|CA|Liberal|row}}
|[[Raoul Hurtubise]]
|[[Liberal Party of Canada|Liberal]]
|Nipissing
|{{dts|1945|6|9}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1955|1|31}}
{{Canadian party colour|CA|Liberal|row}}
|[[Robert Jaffray]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1906|3|8}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1914|12|16}}
{{Canadian party colour|CA|Liberal|row}}
|[[Lyman Melvin Jones]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1901|1|21}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1917|4|15}}
{{Canadian party colour|CA|Conservative|row}}
|[[James Kelleher]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|1990|9|23}}
|[[Brian Mulroney|Mulroney]]
|{{dts|2005|10|2}}
{{Canadian party colour|CA|PC|row}}
| [[William McDonough Kelly]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Port Severn
|{{dts|1982|12|23}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|2000|7|21}}
{{Canadian party colour|CA|PC|row}}
|[[Albert Edward Kemp]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto
|{{dts|1921|11|4}}
|[[Arthur Meighen|Meighen]]
|{{dts|1929|8|12}}
{{Canadian party colour|CA|Liberal|row}}
|[[Betty Kennedy]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|2000|6|20}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2001|1|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[Colin Kenny (politician)|Colin Kenny]]
|[[Senate Liberal Caucus|Liberal]]
|Rideau
|{{dts|1984|6|29}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|2018|02|02}}
{{Canadian party colour|CA|Conservative|row}}
|[[Wilbert Keon]]
|[[Conservative Party of Canada|Conservative]]
|Ottawa
|{{dts|1990|9|27}}
|[[Brian Mulroney|Mulroney]]
|{{dts|2010|5|17}}
{{Canadian party colour|CA|Liberal|row}}
|[[James Kirkpatrick Kerr]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1903|3|12}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1916|12|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Kerr (Canadian politician)|William Kerr]]
|[[Liberal Party of Canada|Liberal]]
|Northumberland
|{{dts|1899|3|15}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1906|11|22}}
{{Canadian party colour|CA|Liberal|row}}
|[[Mary Elizabeth Kinnear]]
|[[Liberal Party of Canada|Liberal]]
|Welland
|{{dts|1967|4|6}}
|[[Lester Pearson|Pearson]]
|{{dts|1973|4|3}}
{{Canadian party colour|CA|Conservative|row}}
|[[Vim Kochhar]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2010|1|29}}
|[[Stephen Harper|Harper]]
|{{dts|2011|9|21}}
{{Canadian party colour|CA|Liberal|row}}
|[[Joseph-Henri-Gustave Lacasse]]
|[[Liberal Party of Canada|Liberal]]
|Essex
|{{dts|1928|1|10}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1953|1|18}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Keith McBroom Laird]]
|[[Liberal Party of Canada|Liberal]]
|Windsor
|{{dts|1967|4|6}}
|[[Lester Pearson|Pearson]]
|{{dts|1982|1|12}}
{{Canadian party colour|CA|ISG|row}}
|[[Frances Lankin]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|3|18}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2024|10|21}}

{{Canadian party colour|CA|Liberal|row}}
|[[Norman Platt Lambert]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa
|{{dts|1938|1|20}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1965|11|4}}

{{Canadian party colour|CA|Liberal|row}}
|[[George Landerkin]]
|[[Liberal Party of Canada|Liberal]]
|Grey
|{{dts|1901|2|16}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1903|10|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Daniel Lang (Ontario politician)|Daniel Lang]]
|[[Liberal Party of Canada|Liberal]]
|South York
|{{dts|1964|2|14}}
|[[Lester Pearson|Pearson]]
|{{dts|1994|6|13}}
{{Canadian party colour|CA|Liberal|row}}
|[[Laurier LaPierre]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|2001|6|13}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2004|11|21}}
{{Canadian party colour|CA|Conservative|row}}
|[[Marjory LeBreton]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|1993|6|18}}
|[[Brian Mulroney|Mulroney]]
|{{dts|2015|7|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[Elijah Leonard]]
|[[Liberal Party of Canada|Liberal]]
|London
|{{dts|1867|10|23}}
| Royal Proclamation{{efn|name=royproc}}
|{{dts|1891|5|14}}
{{Canadian party colour|CA|Liberal|row}}
|[[Thomas D'Arcy Leonard]]
|[[Liberal Party of Canada|Liberal]]
|Toronto-Rosedale
|{{dts|1955|7|28}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1970|4|29}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Lewis (Canadian senator)|John Lewis]]
|[[Liberal Party of Canada|Liberal]]
|East Toronto
|{{dts|1925|9|5}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1935|5|18}}
{{Canadian party colour|CA|Liberal|row}}
|[[Edgar Sydney Little]]
|[[Liberal Party of Canada|Liberal]]
|London
|{{dts|1928|1|10}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1943|12|22}}
{{Canadian party colour|CA|PC|row}}
|[[George Lynch-Staunton]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Hamilton
|{{dts|1917|1|20}}
|[[Robert Laird Borden|Borden]]
|{{dts|1940|3|19}}
{{Canadian party colour|CA|Independent|row}}
|[[John Macdonald (Canadian politician)|John Macdonald]]
|Independent Liberal
|Ontario
|{{dts|1887|11|9}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1890|2|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Ross Macdonald]]
|[[Liberal Party of Canada|Liberal]]
|Brantford
|{{dts|1953|6|12}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1967|12|22}}
{{Canadian party colour|CA|PC|row}}
|[[Angus Claude Macdonell]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto South
|{{dts|1917|8|1}}
|[[Robert Laird Borden|Borden]]
|{{dts|1921|1|1}}
{{Canadian party colour|CA|PC|row}}
|[[Archibald Hayes Macdonell]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto South
|{{dts|1921|11|7}}
|[[Arthur Meighen|Meighen]]
|{{dts|1939|11|12}}
 {{Canadian party colour|CA|PC|row}}
|[[Donald MacInnes]]
|[[Conservative Party of Canada (historical)|Liberal-Conservative]]
|Burlington
|{{dts|1881|12|24}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1900|12|2}}
 {{Canadian party colour|CA|PC|row}}
|[[David Lewis Macpherson]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Saugeen
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1896|8|16}}
{{Canadian party colour|CA|Liberal|row}}
|[[Duncan Kenneth MacTavish]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1963|6|11}}
|[[Lester Pearson|Pearson]]
|{{dts|1963|11|15}}
{{Canadian party colour|CA|Liberal|row}}
|[[Frank Mahovlich]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1998|6|11}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2013|1|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Marian Maloney]]
|[[Liberal Party of Canada|Liberal]]
| Surprise Lake
|{{dts|1998|6|11}}
|[[Jean Chrétien|Chrétien]]
|{{dts|1999|8|16}}
{{Canadian party colour|CA|Liberal|row}}
|[[Lorna Marsden]]
|[[Liberal Party of Canada|Liberal]]
|Toronto-Taddle Creek
|{{dts|1984|1|24}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1992|8|31}}
{{Canadian party colour|CA|ISG|row}}
|[[Sabi Marwah]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|11|10}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2023|9|7}}
{{Canadian party colour|CA|Liberal|row}}
|[[Duncan Marshall]]
|[[Liberal Party of Canada|Liberal]]
|Peel
|{{dts|1938|1|20}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1946|1|16}}
{{Canadian party colour|CA|Liberal|row}}
|[[Paul Martin Sr.]]
|[[Liberal Party of Canada|Liberal]]
|Windsor-Walkerville
|{{dts|1968|4|20}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1974|10|30}}
{{Canadian party colour|CA|PC|row}}
|[[James Mason (Canadian politician)|James Mason]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto
|{{dts|1913|5|26}}
|[[Robert Laird Borden|Borden]]
|{{dts|1918|7|16}}
{{Canadian party colour|CA|PC|row}}
|[[Roderick Matheson]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1873|1|13}}
{{Canadian party colour|CA|PC|row}}
|[[Alexander McCall]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Simcoe
|{{dts|1913|5|26}}
|[[Robert Laird Borden|Borden]]
|{{dts|1925|6|10}}
{{Canadian party colour|CA|PC|row}}
|[[Lachlin McCallum]]
|[[Conservative Party of Canada (historical)|Liberal-Conservative]]
|Monck
|{{dts|1887|2|4}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1903|1|13}}
 {{Canadian party colour|CA|Liberal|row}}
|[[Archibald McCoig]]
|[[Liberal Party of Canada|Liberal]]
|Kent
|{{dts|1922|1|4}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1927|11|21}}
 {{Canadian party colour|CA|Liberal|row}}
|[[Walter McCrea]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1871|1|5}}
{{Canadian party colour|CA|PC|row}}
|[[Malcolm Wallace McCutcheon]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Gormley
|{{dts|1962|8|9}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1968|5|13}}
{{Canadian party colour|CA|Liberal|row}}
|[[Donald McDonald (Ontario politician)|Donald McDonald]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1879|1|20}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Henry McGuire]]
|[[Liberal Party of Canada|Liberal]]
|East York
|{{dts|1926|12|20}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1957|10|31}}
{{Canadian party colour|CA|Liberal|row}}
|[[George McHugh]]
|[[Liberal Party of Canada|Liberal]]
|Victoria
|{{dts|1901|1|21}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1926|11|28}}
{{Canadian party colour|CA|Liberal|row}}
|[[George McIlraith]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa Valley
|{{dts|1972|4|27}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1983|7|29}}
{{Canadian party colour|CA|PC|row}}
|[[George Crawford McKindsey]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Milton
|{{dts|1884|1|11}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1901|2|12}}
{{Canadian party colour|CA|PC|row}}
|[[Peter McLaren (politician)|Peter McLaren]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Perth
|{{dts|1890|2|21}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1919|5|23}}
{{Canadian party colour|CA|Liberal|row}}
|[[William McMaster]]
|[[Liberal Party of Canada|Liberal]]
|Midland
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1887|9|22}}
{{Canadian party colour|CA|PC|row}}
|[[Donald McMillan (Ontario politician)|Donald McMillan]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Alexandria
|{{dts|1884|1|11}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1914|7|26}}
{{Canadian party colour|CA|Liberal|row}}
|[[James McMullen]]
|[[Liberal Party of Canada|Liberal]]
|North Wellington
|{{dts|1902|2|11}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1913|3|18}}
{{Canadian party colour|CA|PC|row}}
|[[Arthur Meighen]]
|[[Conservative Party of Canada (historical)|Conservative]]
|St. Mary's
|{{dts|1932|3|3}}
|[[Richard Bedford Bennett, 1st Viscount Bennett|Bennett]]
|{{dts|1942|1|16}}
{{Canadian party colour|CA|Conservative|row}}
|[[Michael Meighen]]
|[[Conservative Party of Canada|Conservative]]
|St. Mary's
|{{dts|1990|9|27}}
|[[Brian Mulroney|Mulroney]]
|{{dts|2012|2|6}}
{{Canadian party colour|CA|Conservative|row}}
|[[Don Meredith (politician)|Don Meredith]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2010|12|20}}
|[[Stephen Harper|Harper]]
|{{dts|2017|5|10}}
{{Canadian party colour|CA|PC|row}}
|[[Samuel Merner]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Hamburg
|{{dts|1887|1|12}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1908|8|11}}
 {{Canadian party colour|CA|Liberal|row}}
|[[David Mills (Canadian politician)|David Mills]]
|[[Liberal Party of Canada|Liberal]]
|Bothwell
|{{dts|1896|11|13}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1902|2|7}}
{{Canadian party colour|CA|PC|row}}
|[[Samuel Sylvester Mills|Samuel Mills]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1874|1|24}}
{{Canadian party colour|CA|PC|row}}
|[[John Milne (Canadian politician)|John Milne]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Hamilton
|{{dts|1915|12|3}}
|[[Robert Laird Borden|Borden]]
|{{dts|1922|3|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[Lorna Milne]]
|[[Liberal Party of Canada|Liberal]]
|Brampton<br>(1995.09.22-1999.11.01)<br>Peel County<br>(1999.11.02-2009.12.13)
|{{dts|1995|9|22}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2009|12|13}}
{{Canadian party colour|CA|Liberal|row}}
|[[Oliver Mowat]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1896|7|15}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1897|11|18}}
{{Canadian party colour|CA|PC|row}}
|[[Robert Alexander Mulholland]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Port Hope
|{{dts|1918|3|12}}
|[[Robert Laird Borden|Borden]]
|{{dts|1927|10|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Jim Munson]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa
|{{dts|2003|12|10}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2021|07|14}}
{{Canadian party colour|CA|Liberal|row}}
|[[James Murdock (politician)|James Murdock]]
|[[Liberal Party of Canada|Liberal]]
|Parkdale
|{{dts|1930|3|20}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1949|5|15}}
{{Canadian party colour|CA|Liberal|row}}
|[[Charles Murphy (Canadian politician)|Charles Murphy]]
|[[Liberal Party of Canada|Liberal]]
|Russell
|{{dts|1925|9|5}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1935|11|24}}
{{Canadian party colour|CA|PC|row}}
|[[Lowell Murray]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Pakenham
|{{dts|1979|9|13}}
|[[Joe Clark|Clark]]
|{{dts|2011|9|26}}
{{Canadian party colour|CA|Conservative|row}}
|[[Nancy Ruth]]
|[[Conservative Party of Canada|Conservative]]
|Cluny
|{{dts|2005|3|24}}
|[[Paul Martin|Martin]]
|{{dts|2017|1|6}}
{{Canadian party colour|CA|Liberal|row}}
|[[Joan Neiman]]
|[[Liberal Party of Canada|Liberal]]
|Peel
|{{dts|1972|9|1}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1995|9|9}}
{{Canadian party colour|CA|PC|row}}
|[[Frederic Thomas Nicholls]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto
|{{dts|1917|1|20}}
|[[Robert Laird Borden|Borden]]
|{{dts|1921|10|25}}
{{Canadian party colour|CA|PC|row}}
|[[Joseph Northwood]]
|[[Conservative Party of Canada (historical)|Liberal-Conservative]]
|Lambton
|{{dts|1880|5|19}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1886|10|29}}
{{Canadian party colour|CA|Liberal|row}}
|[[Michael John O'Brien]]
|[[Liberal Party of Canada|Liberal]]
|Renfrew
|{{dts|1918|9|1}}
|[[Robert Laird Borden|Borden]]
|{{dts|1925|9|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Frank Patrick O'Connor]]
|[[Liberal Party of Canada|Liberal]]
|Scarborough Junction
|{{dts|1935|12|6}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1939|8|21}}
{{Canadian party colour|CA|PC|row}}
|[[John O'Donohoe]]
|[[Conservative Party of Canada (historical)|Liberal-Conservative]]
|Erie
|{{dts|1882|5|21}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1902|12|7}}
{{Canadian party colour|CA|Conservative|row}}
|{{sortname|Thanh Hai|Ngo}}
|[[Conservative Party of Canada|Conservative]]
|[[Ontario]]
|{{dts|2012|9|6}}
|[[Stephen Harper|Harper]]
|{{dts|2022|1|3}}
{{Canadian party colour|CA|Conservative|row}}
|[[Victor Oh]]
|[[Conservative Party of Canada|Conservative]]
|[[Ontario]]
|{{dts|2013|1|25}}
|[[Stephen Harper|Harper]]
|{{dts|2024|6|10}}
{{Canadian party colour|CA|PC|row}}
|[[Grattan O'Leary]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Carleton
|{{dts|1962|9|24}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1976|4|7}}
{{Canadian party colour|CA|Liberal|row}}
|[[Frederick Forsyth Pardee]]
|[[Liberal Party of Canada|Liberal]]
|Lambton
|{{dts|1922|3|11}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1927|2|4}}
{{Canadian party colour|CA|Liberal|row}}
|[[Norman McLeod Paterson]]
|[[Liberal Party of Canada|Liberal]]
|Milton
|{{dts|1940|2|9}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1981|6|18}}
{{Canadian party colour|CA|Liberal|row}}
|[[Landon Pearson]]
|[[Liberal Party of Canada|Liberal]]
|Ontario
|{{dts|1994|9|15}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2005|11|16}}
{{Canadian party colour|CA|PC|row}}
|[[Ebenezer Perry]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1871|2|2}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1876|5|1}}
{{Canadian party colour|CA|Independent|row}}
|[[Michael Pitfield]]
|Independent
|Ottawa-Vanier
|{{dts|1982|12|22}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|2010|6|1}}
{{Canadian party colour|CA|PC|row}}
|[[Josiah Burr Plumb]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1883|2|8}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1888|3|12}}
{{Canadian party colour|CA|Liberal|row}}
|[[Vivienne Poy]]
|[[Liberal Party of Canada|Liberal]]
|Toronto
|{{dts|1998|9|17}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2012|9|17}}
{{Canadian party colour|CA|PC|row}}
|[[Clive Pringle]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Cobourg
|{{dts|1917|1|8}}
|[[Robert Laird Borden|Borden]]
|{{dts|1920|5|2}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Proudfoot]]
|[[Liberal Party of Canada|Liberal]]
|Huron
|{{dts|1919|11|6}}
|[[Robert Laird Borden|Borden]]
|{{dts|1922|12|3}}
{{Canadian party colour|CA|Liberal|row}}
|[[James Palmer Rankin]]
|[[Liberal Party of Canada|Liberal]]
|Perth North
|{{dts|1925|9|9}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1934|6|15}}
{{Canadian party colour|CA|Liberal|row}}
|[[Valentine Ratz]]
|[[Liberal Party of Canada|Liberal]]
|Parkhill
|{{dts|1909|1|18}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1924|3|1}}
{{Canadian party colour|CA|PC|row}}
|[[Robert Read]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Quinté
|{{dts|1871|2|24}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1896|6|29}}
{{Canadian party colour|CA|Liberal|row}}
|[[David Reesor]]
|[[Liberal Party of Canada|Liberal]]
|King's
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1901|1|1}}
{{Canadian party colour|CA|PC|row}}
|[[John Dowsley Reid]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Grenville
|{{dts|1921|9|22}}
|[[Arthur Meighen|Meighen]]
|{{dts|1929|8|26}}
{{Canadian party colour|CA|PC|row}}
|[[Henry Westman Richardson]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Kingston
|{{dts|1917|1|20}}
|[[Robert Laird Borden|Borden]]
|{{dts|1918|10|27}}
{{Canadian party colour|CA|PC|row}}
|[[Gideon Robertson]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Welland
|{{dts|1917|1|20}}
|[[Robert Laird Borden|Borden]]
|{{dts|1933|8|5}}
{{Canadian party colour|CA|PC|row}}
|[[John Alexander Robertson]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Kenora-Rainy River
|{{dts|1962|11|29}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1965|2|19}}
{{Canadian party colour|CA|Liberal|row}}
|[[Arthur Roebuck]]
|[[Liberal Party of Canada|Liberal]]
|Toronto-Trinity
|{{dts|1945|4|18}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1971|11|17}}
{{Canadian party colour|CA|Liberal|row}}
|[[George William Ross]]
|[[Liberal Party of Canada|Liberal]]
|Middlesex
|{{dts|1907|1|15}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1914|3|7}}
{{Canadian party colour|CA|PC|row}}
|[[John Ross (Canadian politician)|John Ross]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1871|1|31}}
{{Canadian party colour|CA|Conservative|row}}
|[[Bob Runciman]]
|[[Conservative Party of Canada|Conservative]]
|Thousand Islands and Rideau Lakes
|{{dts|2010|1|29}}
|[[Stephen Harper|Harper]]
|{{dts|2017|8|10}}
{{Canadian party colour|CA|PC|row}}
|[[William Eli Sanford]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Hamilton
|{{dts|1887|2|8}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1899|7|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Richard William Scott]]
|[[Liberal Party of Canada|Liberal]]
|Ottawa
|{{dts|1874|3|13}}
|[[Alexander Mackenzie (politician)|Mackenzie]]
|{{dts|1913|4|23}}
{{Canadian party colour|CA|Conservative|row}}
|[[Hugh Segal]]
|[[Conservative Party of Canada|Conservative]]
|Kingston-Frontenac-Leeds
|{{dts|2005|8|2}}
|[[Paul Martin|Martin]]
|{{dts|2014|6|15}}
{{Canadian party colour|CA|Conservative|row}}
|[[Asha Seth]]
|[[Conservative Party of Canada|Conservative]]
|Ontario
|{{dts|2012|1|6}}
|[[Stephen Harper|Harper]]
|{{dts|2014|12|15}}
{{Canadian party colour|CA|PC|row}}
|[[Benjamin Seymour]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Newcastle
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1880|3|23}}
{{Canadian party colour|CA|PC|row}}
|[[James Shaw (Canadian politician)|James Shaw]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Ontario
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1878|2|6}}
{{Canadian party colour|CA|Independent|row}}
|[[Ian Shugart]]
|Independent	
|Ontario
|{{dts|2022|09|26}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2023|10|25}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Simpson (Ontario politician)|John Simpson]]
|[[Liberal Party of Canada|Liberal]]
|Bowmanville
|{{dts|1867|10|23}}
|Royal Proclamation{{efn|name=royproc}}
|{{dts|1885|3|23}}
{{Canadian party colour|CA|Liberal|row}}
|[[Ian David Sinclair]]
|[[Liberal Party of Canada|Liberal]]
|Halton
|{{dts|1983|12|23}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|1988|9|27}}
{{Canadian party colour|CA|PC|row}}
|[[James Skead]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Rideau
|{{dts|1867|10|23}}<br> {{dts|1881|12|23}}
|Royal Proclamation{{efn|name=royproc}} <br> [[John A. Macdonald|Macdonald]]
|{{dts|1881|1|20}} <br> {{dts|1884|7|5}}
{{Canadian party colour|CA|Liberal|row}}
|[[David Smith (Canadian senator)|David Smith]]
|[[Liberal Party of Canada|Liberal]]
|Cobourg
|{{dts|2002|6|25}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2016|5|16|}}
{{Canadian party colour|CA|PC|row}}
|[[E. D. Smith|Ernest D'Israeli Smith]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Wentworth
|{{dts|1913|5|26}}
|[[Robert Laird Borden|Borden]]
|{{dts|1946|1|10}}
{{Canadian party colour|CA|PC|row}}
|[[Frank Smith (Canadian politician)|Frank Smith]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Toronto
|{{dts|1871|2|2}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1900|1|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[James Houston Spence]]
|[[Liberal Party of Canada|Liberal]]
|North Bruce
|{{dts|1928|1|10}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1939|2|21}}
{{Canadian party colour|CA|PC|row}}
|[[Thomas Simpson Sproule]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Grey
|{{dts|1915|12|3}}
|[[Robert Laird Borden|Borden]]
|{{dts|1917|11|10}}
{{Canadian party colour|CA|Liberal|row}}
|[[Richard Stanbury]]
|[[Liberal Party of Canada|Liberal]]
|York Centre
|{{dts|1968|2|13}}
|[[Lester Pearson|Pearson]]
|{{dts|1998|5|2}}
{{Canadian party colour|CA|Liberal|row}}
|[[Peter Stollery]]
|[[Liberal Party of Canada|Liberal]]
|Bloor & Yonge
|{{dts|1981|7|2}}
|[[Pierre Trudeau|Trudeau, P. E.]]
|{{dts|2010|11|29}}
{{Canadian party colour|CA|PC|row}}
|[[Joseph Albert Sullivan]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|North York
|{{dts|1957|10|12}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1985|2|18}}
 {{Canadian party colour|CA|PC|row}}
|[[Michael Sullivan (Canadian senator)|Michael Sullivan]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Kingston
|{{dts|1885|1|29}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1912|11|29}}
{{Canadian party colour|CA|PC|row}}
|[[Donald Sutherland (politician)|Donald Sutherland]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Oxford
|{{dts|1935|7|20}}
|[[Richard Bedford Bennett, 1st Viscount Bennett|Bennett]]
|{{dts|1949|1|1}}
{{Canadian party colour|CA|PC|row}}
|[[George Taylor (Canadian politician)|George Taylor]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Leeds
|{{dts|1911|11|14}}
|[[Robert Laird Borden|Borden]]
|{{dts|1919|3|26}}
{{Canadian party colour|CA|Liberal|row}}
|[[William Horace Taylor]]
|[[Liberal Party of Canada|Liberal]]
|Norfolk
|{{dts|1945|4|18}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1966|6|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Andy Thompson (Canadian politician)|Andy Thompson]]
|[[Liberal Party of Canada|Liberal]]
|Dovercourt
|{{dts|1967|4|6}}
|[[Lester Pearson|Pearson]]
|{{dts|1998|3|23}}
{{Canadian party colour|CA|Liberal|row}}
|[[James Tunney (Canadian politician)|James Tunney]]
|[[Liberal Party of Canada|Liberal]]
|Grafton
|{{dts|2001|3|8}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2002|6|16}}
{{Canadian party colour|CA|Liberal|row}}
|[[Charles Turner (Canadian politician)|Charles Turner]]
|[[Liberal Party of Canada|Liberal]]
|London
|{{dts|1984|7|9}}
|[[John Turner|Turner]]
|{{dts|1991|3|24}}
{{Canadian party colour|CA|PC|row}}
|[[James Turner (Canadian politician)|James Turner]]
|[[Conservative Party of Canada (historical)|Liberal-Conservative]]
|Ontario
|{{dts|1884|1|11}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1889|10|10}}
 {{Canadian party colour|CA|PC|row}}
|[[Alexander Vidal]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Sarnia
|{{dts|1873|1|15}}
|[[John A. Macdonald|Macdonald]]
|{{dts|1906|11|18}}
{{Canadian party colour|CA|PC|row}}
|[[David James Walker]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Toronto
|{{dts|1963|2|4}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1989|9|30}}
{{Canadian party colour|CA|PC|row}}
|[[John Webster (Canadian politician)|John Webster]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Brockville
|{{dts|1918|3|12}}
|[[Robert Laird Borden|Borden]]
|{{dts|1928|12|1}}
{{Canadian party colour|CA|Liberal|row}}
|[[Eugene Whelan]]
|[[Liberal Party of Canada|Liberal]]
|South Western Ontario
|{{dts|1996|8|9}}
|[[Jean Chrétien|Chrétien]]
|{{dts|1999|7|11}}
{{Canadian party colour|CA|ISG|row}}
|[[Howard Wetston]]
|[[Independent Senators Group]]
|Ontario
|{{dts|2016|11|10}}
|[[Justin Trudeau|Trudeau, J.]]
|{{dts|2022|06|03}}
{{Canadian party colour|CA|PC|row}}
|[[George Stanley White]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Hastings-Frontenac
|{{dts|1957|9|20}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1972|11|17}}
{{Canadian party colour|CA|PC|row}}
|[[Gerald Verner White]]
|[[Conservative Party of Canada (historical)|Conservative]]
|Pembroke
|{{dts|1919|11|6}}
|[[Robert Laird Borden|Borden]]
|{{dts|1948|10|24}}
{{Canadian party colour|CA|Canadian Senators Group|row}}
|[[Vernon White (politician)|Vernon White]]
|[[Canadian Senators Group]]
|Ontario
|{{dts|2012|2|20}}
|[[Stephen Harper|Harper]]
|{{dts|2034|2|21}}
{{Canadian party colour|CA|PC|row}}
|[[Harry Albert Willis]]
|[[Progressive Conservative Party of Canada|Progressive Conservative]]
|Peel
|{{dts|1962|6|15}}
|[[John Diefenbaker|Diefenbaker]]
|{{dts|1972|3|23}}
{{Canadian party colour|CA|Liberal|row}}
|[[Cairine Wilson]]
|[[Liberal Party of Canada|Liberal]]
|Rockcliffe
|{{dts|1930|2|15}}
|[[William Lyon Mackenzie King|King]]
|{{dts|1962|3|3}}
{{Canadian party colour|CA|Liberal|row}}
|[[John Henry Wilson (Canadian politician)|John Henry Wilson]]
|[[Liberal Party of Canada|Liberal]]
|St. Thomas
|{{dts|1904|3|8}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1912|7|3}}
{{Canadian party colour|CA|Independent|row}}
|[[Lois Miriam Wilson]]
|Independent
|Toronto
|{{dts|1998|6|11}}
|[[Jean Chrétien|Chrétien]]
|{{dts|2002|4|8}}
{{Canadian party colour|CA|Liberal|row}}
|[[Andrew Trew Wood]]
|[[Liberal Party of Canada|Liberal]]
|Hamilton
|{{dts|1901|1|21}}
|[[Wilfrid Laurier|Laurier]]
|{{dts|1903|1|21}}
{{Canadian party colour|CA|Liberal|row}}
|[[Allan Lee Woodrow]]
|[[Liberal Party of Canada|Liberal]]
|Toronto Centre
|{{dts|1953|5|19}}
|[[Louis St. Laurent|St. Laurent]]
|{{dts|1966|3|3}}
|}

{{clear}}

== Notes ==
{{notelist|refs=
{{efn|name=division|Senators are appointed to represent Ontario. Each senator may choose to designate a geographic area within Ontario as his or her division.
}}
{{efn|name=appointed|Senators are appointed by the Governor-General of Canada in the Queen's name on the recommendation of the prime minister.}}
{{efn|name=royproc|The initial 24 senators were named by a Royal Proclamation at the time of [[Canadian Confederation|confederation]].}}
}}

==References==
<references />

==See also==
*[[Lists of Canadian senators]]

{{SoC}}

{{DEFAULTSORT:List Of Ontario Senators}}
[[Category:Canadian senators from Ontario| ]]
[[Category:Lists of senators by province or territory of Canada|Ontario]]
[[Category:Lists of political office-holders in Ontario|Senators]]