21st Canadian Parliament

21st Canadian Parliament
Majority parliament
Sep. 15, 1949 – May. 14, 1953
Parliament leaders
Prime minister	Louis St. Laurent Nov. 15, 1948 – Jun. 21, 1957
Cabinet	17th Canadian Ministry
Leader of the Opposition	George A. Drew October 2, 1948 – November 1, 1954
Party caucuses
Government	Liberal Party
Opposition	Progressive Conservative Party
Crossbench	Co-operative Commonwealth Federation
	Social Credit Party
	Liberal-Labour
	Liberal-Progressive
House of Commons
Seating arrangements of the House of Commons
Speaker of the Commons	William Ross Macdonald September 15, 1949 – June 11, 1953
Opposition House leader	Alphonse Fournier May 1, 1948 – May 8, 1953
Members	262 MP seats List of members
Senate
Speaker of the Senate	Élie Beauregard August 3, 1949 – October 13, 1953
Government Senate leader	Wishart McLea Robertson August 24, 1945 – October 14, 1953
Opposition Senate leader	John Thomas Haig September 12, 1945 – June 20, 1957
Senators	102 senator seats List of senators
Sovereign
Monarch	George VI December 6, 1936 – February 6, 1952
	Elizabeth II February 6, 1952 – September 8, 2022
Governor general	Harold Alexander 12 April 1946 – 28 January 1952
	Vincent Massey 28 February 1952 – 15 September 1959
Sessions
1st session September 15, 1949 – December 10, 1949
2nd session February 16, 1950 – June 30, 1950
3rd session August 29, 1950 – January 29, 1951
4th session January 30, 1951 – October 9, 1951
5th session October 9, 1951 – December 29, 1951
6th session February 28, 1952 – November 20, 1952
7th session November 20, 1952 – May 14, 1953
←  20th →  22nd

Louis St. Laurent was Prime Minister during the 21st Canadian Parliament.

The 21st Canadian Parliament was in session from September 15, 1949, until June 13, 1953. The membership was set by the 1949 federal election on June 27, 1949, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1953 election.

It was controlled by a Liberal Party majority under Prime Minister Louis St. Laurent and the 17th Canadian Ministry. The Official Opposition was the Progressive Conservative Party, led by George Drew.

The Speaker was William Ross Macdonald. See also List of Canadian electoral districts 1947-1952 for a list of the ridings in this parliament.

List of members

Following is a full list of members of the twenty-first Parliament listed first by province, then by electoral district.

Key:

• Party leaders are italicized.
• Parliamentary assistants is indicated by "‡".
• Cabinet ministers are in boldface.
• The Prime Minister is both.
• The Speaker is indicated by "(†)".

Electoral districts denoted by an asterisk (*) indicates that district was represented by two members.

Alberta

	Electoral district	Name	Party	First elected/previously elected
	Acadia	Victor Quelch	Social Credit	1935
	Athabaska	Joseph Miville Dechene	Liberal	1940
	Battle River	Robert Fair	Social Credit	1935
	Bow River	Charles Edward Johnston	Social Credit	1935
	Calgary East	Douglas Harkness	Progressive Conservative	1945
	Calgary West	Arthur LeRoy Smith (resigned 5 July 1951)	Progressive Conservative	1945
		Carl Nickle (by-election of 1951-12-10)	Progressive Conservative	1951
	Camrose	Hilliard Beyerstein	Social Credit	1949
	Edmonton East	Albert Frederick Macdonald	Liberal	1949
	Edmonton West	George Prudham ‡	Liberal	1949
	Jasper—Edson	John William Welbourn	Liberal	1949
	Lethbridge	John Horne Blackmore	Social Credit	1935
	Macleod	Ernest George Hansell	Social Credit	1935
	Medicine Hat	William Duncan Wylie	Social Credit	1945
	Peace River	Solon Earl Low	Social Credit	1945
	Red Deer	Frederick Davis Shaw	Social Credit	1940
	Vegreville	John Decore	Liberal	1949
	Wetaskiwin	Ray Thomas	Social Credit	1949

British Columbia

	Electoral district	Name	Party	First elected/previously elected
	Burnaby—Richmond	Tom Goode	Liberal	1949
	Cariboo	George Matheson Murray	Liberal	1949
	Coast—Capilano	James Sinclair ‡	Liberal	1940
	Comox—Alberni	John Lambert Gibson	Independent	1945
	Fraser Valley	George Cruickshank	Liberal	1940
	Kamloops	Davie Fulton	Progressive Conservative	1945
	Kootenay East	Jim Byrne	Liberal	1949
	Kootenay West	Herbert Wilfred Herridge	C.C.F.	1945
	Nanaimo	George Pearkes	Progressive Conservative	1945
	New Westminster	Thomas Reid (until 7 September 1949 Senate appointment)	Liberal	1930
		William Mott (by-election of 1949-10-24)	Liberal	1949
	Skeena	Edward Applewhaite	Liberal	1949
	Vancouver—Burrard	Lorne MacDougall	Liberal	1949
	Vancouver Centre	Ralph Campney ‡	Liberal	1949
	Vancouver East	Angus MacInnis	C.C.F.	1930
	Vancouver Quadra	Howard Charles Green	Progressive Conservative	1935
	Vancouver South	Arthur Laing	Liberal	1949
	Victoria	Robert Mayhew	Liberal	1937
		Robert Mayhew resigned upon being named ambassador to Japan on November 14, 1952	Vacant
	Yale	Owen Jones	C.C.F.	1948

Manitoba

	Electoral district	Name	Party	First elected/previously elected
	Brandon	James Ewen Matthews (died 24 November 1950)	Liberal	1938
		Walter Dinsdale (by-election of 1951-06-25)	Progressive Conservative	1951
	Churchill	George Weaver	Liberal	1949
	Dauphin	William John Ward	Liberal	1921, [a] 1935, 1949
	Lisgar	Howard Winkler	Liberal	1935
	Marquette	Stuart Garson	Liberal	1948
	Norquay	Robert James Wood	Liberal	1949
	Portage—Neepawa	William Gilbert Weir	Liberal-Progressive	1930
	Provencher	René Jutras	Liberal	1940
	Selkirk	William Bryce	C.C.F.	1943
	Souris	J. Arthur Ross	Progressive Conservative	1940
	Springfield	John Sinnott	Liberal	1945
	St. Boniface	Fernand Viau	Liberal	1945
	Winnipeg North	Alistair Stewart	C.C.F.	1940
	Winnipeg North Centre	Stanley Knowles	C.C.F.	1942
	Winnipeg South	Leslie Mutch ‡	Liberal	1935
	Winnipeg South Centre	Ralph Maybank ‡ (resigned 30 April 1951)	Liberal	1935
		Gordon Churchill (by-election of 1951-06-25)	Progressive Conservative	1951

New Brunswick

	Electoral district	Name	Party	First elected/previously elected
	Charlotte	A. Wesley Stuart	Liberal	1945
	Gloucester	Clovis-Thomas Richard (until 5 March 1952 emoulment appointment)	Liberal	1945
		Albany Robichaud (by-election of 1952-05-26)	Progressive Conservative	1952
	Kent	Aurel Léger	Liberal	1940
	Northumberland	George Roy McWilliam	Liberal	1949
	Restigouche—Madawaska	Benoît Michaud	Liberal	1945
		Paul Dubé (by-election of 1949-10-24)	Independent Liberal	1949
	Royal	Alfred Johnson Brooks	Progressive Conservative	1935
	St. John—Albert	Daniel Aloysius Riley	Liberal	1949
	Victoria—Carleton	Heber Harold Hatfield	Progressive Conservative	1940
		Gage Montgomery (by-election of 26 May 1952)	Progressive Conservative	1952
	Westmorland	Edmund William George	Liberal	1949
	York—Sunbury	Milton Fowler Gregg	Liberal	1947

Newfoundland

	Electoral district	Name	Party	First elected/previously elected
	Bonavista—Twillingate	F. Gordon Bradley	Liberal	1949
	Burin—Burgeo	Chesley W. Carter	Liberal	1949
	Grand Falls—White Bay	Thomas G. W. Ashbourne	Liberal	1949
	Humber—St. George's	William Richard Kent	Liberal	1949
	St. John's East	Gordon Higgins	Progressive Conservative	1949
	St. John's West	William J. Browne	Progressive Conservative	1949
	Trinity—Conception	Leonard Stick	Liberal	1949

Northwest Territories

	Electoral district	Name	Party	First elected/previously elected
	Yukon—Mackenzie River	James Aubrey Simmons	Liberal	1949

Nova Scotia

	Electoral district	Name	Party	First elected/previously elected
	Annapolis—Kings	Angus Elderkin (until election voided 6 March 1950)	Liberal	1949
		George Nowlan (by-election of 1950-06-19)	Progressive Conservative	1948, 1950
	Antigonish—Guysborough	J. Ralph Kirk	Liberal	1949
	Cape Breton North and Victoria	Matthew MacLean	Liberal	1937
	Cape Breton South	Clarence Gillis	C.C.F.	1940
	Colchester—Hants	Frank Thomas Stanfield	Progressive Conservative	1945
	Cumberland	Percy Chapman Black	Progressive Conservative	1940
	Digby—Yarmouth	Thomas Kirk	Liberal	1949
	Halifax*	John Dickey (until 2 May 1950 Senate appointment)	Liberal	1947
		Gordon B. Isnor	Liberal	1935
		Sam Balcom (by-election of 1950-06-19, replaces Dickey)	Liberal	1950
	Inverness—Richmond	William F. Carroll	Liberal	1911, [b] 1921, [c] 1949
	Lunenburg	Robert Winters	Liberal	1945
	Pictou	Henry B. McCulloch	Liberal	1935
	Queens—Shelburne	Donald Smith	Liberal	1949

Ontario

	Electoral district	Name	Party	First elected/previously elected
	Algoma East	Lester B. Pearson	Liberal	1948
	Algoma West	George E. Nixon	Liberal	1940
	Brantford	William Ross Macdonald (†)	Liberal	1935
	Brant—Wentworth	John A. Charlton	Progressive Conservative	1945
	Broadview	Thomas Langton Church (died 7 February 1950)	Progressive Conservative	1933
		George Hees (by-election of 1950-05-15)	Progressive Conservative	1950
	Bruce	Donald Buchanan Blue	Liberal	1949
	Carleton	George Drew	Progressive Conservative	1948
	Cochrane	Joseph-Arthur Bradette	Liberal	1926
	Danforth	Joseph Henry Harris	Progressive Conservative	1921
		Joseph Henry Harris died in office on October 24, 1952	Vacant
	Davenport	Paul Hellyer	Liberal	1949
	Dufferin—Simcoe	William Earl Rowe	Progressive Conservative	1925
	Durham	John James	Liberal	1949
	Eglinton	Donald Fleming	Progressive Conservative	1945
	Elgin	Charles Delmer Coyle	Progressive Conservative	1945
	Essex East	Paul Martin Sr.	Liberal	1935
	Essex South	Murray Clark	Liberal	1935
	Essex West	Donald Ferguson Brown	Liberal	1945
	Fort William	Daniel McIvor	Liberal	1935
	Frontenac—Addington	Wilbert Ross Aylesworth	Progressive Conservative	1940
	Glengarry	William Major	Liberal	1949
	Greenwood	John Ernest McMillin (died 20 August 1949)	Progressive Conservative	1949
		James Macdonnell (by-election of 1949-10-24)	Progressive Conservative	1945, [d] 1949
	Grenville—Dundas	Arza Clair Casselman	Progressive Conservative	1921, 1925
	Grey—Bruce	Walter Harris	Liberal	1940
	Grey North	Colin Emerson Bennett	Liberal	1949
	Haldimand	Earl Catherwood	Progressive Conservative	1949
	Halton	Hughes Cleaver	Liberal	1935
	Hamilton East	Thomas Hambly Ross	Liberal	1940
	Hamilton West	Colin Gibson (until 18 January 1950 judicial appointment)	Liberal	1940
		Ellen Fairclough (by-election of 1950-05-15)	Progressive Conservative	1950
	Hastings—Peterborough	George Stanley White	Progressive Conservative	1940
	Hastings South	Frank Follwell	Liberal	1949
	High Park	Pat Cameron	Liberal	1949
	Huron North	Elston Cardiff	Progressive Conservative	1940
	Huron—Perth	Andrew Young McLean	Liberal	1949
	Kenora—Rainy River	William Moore Benidickson ‡	Liberal-Labour	1945
	Kent	Blake Huffman	Liberal	1949
	Kingston City	William James Henderson	Liberal	1949
	Lambton—Kent	Hugh MacKenzie	Liberal	1935, 1949
	Lambton West	Joseph Warner Murphy	Progressive Conservative	1945
	Lanark	William Gourlay Blair	Progressive Conservative	1945
	Leeds	George Fulford	Liberal	1940, 1949
	Lincoln	Harry Cavers	Liberal	1949
	London	Alex Jeffery	Liberal	1949
	Middlesex East	Harry Oliver White	Progressive Conservative	1945
	Middlesex West	Robert McCubbin ‡	Liberal	1940
	Nipissing	Jack Garland	Liberal	1949
	Norfolk	Raymond Elmer Anderson	Liberal	1949
	Northumberland	Frederick Robertson	Liberal	1949
	Ontario	Walter Thomson (until resignation)	Liberal	1949
		Michael Starr (by-election of 1952-05-26)	Progressive Conservative	1952
	Ottawa East	Jean-Thomas Richard	Liberal	1945
	Ottawa West	George McIlraith ‡	Liberal	1940
	Oxford	Clark Murray	Liberal	1949
	Parkdale	John Hunter	Liberal	1949
	Parry Sound-Muskoka	Wilfred McDonald	Liberal	1945
	Peel	Gordon Graydon	Progressive Conservative	1935
	Perth	James Corry	Liberal	1949
	Peterborough West	Gordon Fraser	Progressive Conservative	1940
	Port Arthur	Clarence Decatur Howe	Liberal	1935
	Prescott	Raymond Bruneau	Independent Liberal	1949
	Prince Edward—Lennox	George Tustin	Progressive Conservative	1935
	Renfrew North	Ralph Warren	Liberal	1937
	Renfrew South	James Joseph McCann	Liberal	1935
	Rosedale	Charles Henry	Liberal	1949
	Russell	Joseph-Omer Gour	Liberal	1945
	St. Paul's	James Rooney	Liberal	1949
	Simcoe East	William Alfred Robinson	Liberal	1940
	Simcoe North	Julian Ferguson	Progressive Conservative	1940
	Spadina	David Croll	Liberal	1945
	Stormont	Lionel Chevrier	Liberal	1935
	Sudbury	Léo Gauthier	Liberal	1945
	Timiskaming	Walter Little	Liberal	1935
	Timmins	Karl Eyre	Liberal	1949
	Trinity	Lionel Conacher	Liberal	1949
	Victoria	Clayton Hodgson	Progressive Conservative	1945
	Waterloo North	Louis Orville Breithaupt (until resignation to become Ontario Lieutenant-Governor)	Liberal	1940
		Norman Schneider (by-election of 1952-05-26)	Liberal	1952
	Waterloo South	Karl Kenneth Homuth (died in office)	Progressive Conservative	1938
		Howie Meeker (by-election of 1951-06-25)	Progressive Conservative	1951
	Welland	Humphrey Mitchell (died 1 August 1950)	Liberal	1931, [e] 1942
		William Hector McMillan (by-election of 1950-10-16)	Liberal	1950
	Wellington North	Arnold Darroch	Liberal	1949
	Wellington South	Henry Alfred Hosking	Liberal	1949
	Wentworth	Frank Lennard	Progressive Conservative	1935, 1945
	York East	Robert Henry McGregor	Progressive Conservative	1926
	York North	Jack Smith	Liberal	1945
	York South	Joseph W. Noseworthy	C.C.F.	1942, 1949
	York West	Agar Rodney Adamson	Progressive Conservative	1940

Prince Edward Island

	Electoral district	Name	Party	First elected/previously elected
	King's	Thomas Joseph Kickham	Liberal	1949
	Prince	John Watson Macnaught ‡	Liberal	1945
	Queen's*	James Lester Douglas (died 30 September 1950)	Liberal	1940
		Chester McLure	Progressive Conservative	1930, 1945
		Angus MacLean (by-election of 1951-06-25, replaces Douglas)	Progressive Conservative	1951

Quebec

	Electoral district	Name	Party	First elected/previously elected
	Argenteuil—Deux-Montagnes	Philippe Valois	Liberal	1949
	Beauce	Raoul Poulin	Independent	1949
	Beauharnois	Robert Cauchon	Liberal	1949
	Bellechasse	Louis-Philippe Picard	Liberal	1940
	Berthier—Maskinongé	Joseph Langlois	Liberal	1949
	Bonaventure	Bona Arsenault	Liberal	1945
	Brome—Missisquoi	Henri Gosselin (died 27 January 1952)	Liberal	1949
		Joseph-Léon Deslières (by-election of 26 May 1952)	Liberal	1952
	Cartier	Maurice Hartt (died 15 March 1950)	Liberal	1947
		Leon Crestohl (by-election of 19 June 1950)	Liberal	1950
	Chambly—Rouville	Roch Pinard	Liberal	1945
	Champlain	Joseph Irenée Rochefort	Liberal	1949
	Chapleau	David Gourd	Liberal	1945
	Charlevoix	Auguste Maltais	Liberal	1949
	Châteauguay—Huntingdon—Laprairie	Donald Elmer Black	Liberal	1935
	Chicoutimi	Paul-Edmond Gagnon	Independent	1945
	Compton—Frontenac	Joseph-Adéodat Blanchette ‡	Liberal	1935
	Dorchester	Léonard Tremblay	Liberal	1935
	Drummond—Arthabaska	Armand Cloutier	Liberal	1940
	Gaspé	Léopold Langlois ‡	Liberal	1945
	Gatineau	Léon Raymond (appointed House of Commons Clerk on 5 August 1949)	Liberal	1945
		Joseph-Célestin Nadon (by-election of 24 October 1949)	Liberal	1949
	Hochelaga	Raymond Eudes	Liberal	1940
	Hull	Alphonse Fournier	Liberal	1930
	Îles-de-la-Madeleine	Charles Cannon	Liberal	1949
	Jacques Cartier	Elphège Marier (until 24 August 1949 judicial appointment)	Liberal	1939
		Edgar Leduc (by-election of 4 October 1949)	Independent	1949
	Joliette—l'Assomption—Montcalm	Georges-Émile Lapalme (resigned 23 June 1950)	Liberal	1945
		Maurice Breton (by-election of 3 October 1950)	Liberal	1950
	Kamouraska	Eugène Marquis (until 24 August 1949 judicial appointment)	Liberal	1945
		Arthur Massé (by-election of 24 October 1949)	Independent Liberal	1949
	Labelle	Henri Courtemanche	Progressive Conservative	1949
	Lac-Saint-Jean	André Gauthier	Liberal	1949
	Lafontaine	J.-Georges Ratelle	Liberal	1949
	Lapointe	Jules Gauthier	Liberal	1949
	Laurier	Ernest Bertrand (until 24 August 1949 emoulment appointment)	Liberal	1935
		J.-Eugène Lefrançois (by-election of 24 October 1949)	Liberal	1949
	Laval	Léopold Demers	Liberal	1948
	Lévis	Maurice Bourget	Liberal	1940
	Lotbinière	Hugues Lapointe	Liberal	1940
	Maisonneuve—Rosemont	Sarto Fournier	Liberal	1935
	Matapédia—Matane	Antoine-Philéas Côté	Liberal	1945
	Mégantic	Joseph Lafontaine	Liberal	1940
	Mercier	Joseph Jean (until 24 August 1949 emoulment appointment)	Liberal	1932
		Marcel Monette (by-election of 24 October 1949)	Liberal	1949
	Montmagny—L'Islet	Jean Lesage ‡	Liberal	1945
	Mount Royal	Alan Macnaughton	Liberal	1949
	Nicolet—Yamaska	Maurice Boisvert	Liberal	1949
	Notre-Dame-de-Grâce	Fred Whitman	Liberal	1940
	Outremont—St-Jean	Édouard Rinfret	Liberal	1945
		Romuald Bourque (by-election of 6 October 1952)	Liberal	1952
	Papineau	Camillien Houde	Independent	1949
	Pontiac—Témiscamingue	Hugh Proudfoot	Liberal	1949
	Portneuf	Pierre Gauthier	Liberal	1936
	Québec—Montmorency	Wilfrid Lacroix	Liberal	1935
	Quebec East	Louis St. Laurent	Liberal	1942
	Quebec South	Charles Gavan Power	Liberal	1917
	Quebec West	Charles Eugène Parent	Liberal	1935
	Richelieu—Verchères	Gérard Cournoyer (resigned 5 July 1952)	Liberal	1946
		Lucien Cardin (by-election of 6 October 1952)	Liberal	1952
	Richmond—Wolfe	Ernest-Omer Gingras	Liberal	1949
	Rimouski	Gleason Belzile ‡ (died 25 July 1950)	Liberal	1945
		Joseph Rousseau (by-election of 16 October 1950)	Independent Liberal	1950
	Roberval	Joseph-Alfred Dion (until 8 April 1952 emoulment appointment)	Liberal	1945
		Paul-Henri Spence (by-election of 26 May 1952)	Progressive Conservative	1952
	Saguenay	Lomer Brisson	Liberal	1949
	St. Ann	Thomas Healy	Liberal	1940
	St. Antoine—Westmount	Douglas Abbott	Liberal	1940
	St-Denis	Azellus Denis	Liberal	1935
	St-Henri	Joseph-Arsène Bonnier	Liberal	1938
	Saint-Hyacinthe—Bagot	Joseph Fontaine	Liberal	1945
	St. James	Roland Beaudry	Liberal	1945
	Saint-Jean—Iberville—Napierville	Alcide Côté	Liberal	1945
	St. Lawrence—St. George	Brooke Claxton	Liberal	1940
	St. Mary	Gaspard Fauteux (resigned 18 August 1950)	Liberal	1942
		Hector Dupuis (by-election of 16 October 1950)	Liberal	1950
	Saint-Maurice—Laflèche	Joseph-Adolphe Richard	Liberal	1949
	Shefford	Marcel Boivin	Liberal	1945
	Sherbrooke	Maurice Gingues	Liberal	1940
	Stanstead	Louis-Édouard Roberge	Liberal	1949
	Témiscouata	Jean-François Pouliot	Independent Liberal	1924
			Liberal
	Terrebonne	Lionel Bertrand	Liberal	1940
	Trois-Rivières	Léon Balcer	Progressive Conservative	1949
	Vaudreuil—Soulanges	Louis-René Beaudoin	Liberal	1945
	Verdun—La Salle	Paul-Émile Côté ‡	Liberal	1940
	Villeneuve	Armand Dumas	Liberal	1949

Saskatchewan

	Electoral district	Name	Party	First elected/previously elected
	Assiniboia	Hazen Argue	C.C.F.	1945
	Humboldt	Joseph Ingolph Hetland	Liberal	1949
	Kindersley	Fred Larson	Liberal	1949
	Lake Centre	John Diefenbaker	Progressive Conservative	1940
	Mackenzie	Gladstone Ferrie	Liberal	1949
	Maple Creek	Irvin Studer	Liberal	1949
	Meadow Lake	John Harrison	Liberal	1949
	Melfort	Percy Wright	C.C.F.	1940
	Melville	James Garfield Gardiner	Liberal	1936
	Moose Jaw	Ross Thatcher	C.C.F.	1945
	Moose Mountain	John James Smith	Liberal	1949
	Prince Albert	Francis Helme	Liberal	1949
	Qu'Appelle	Austin Edwin Dewar	Liberal	1949
	Regina City	Emmett McCusker	Liberal	1949
	Rosetown—Biggar	Major James Coldwell	C.C.F.	1935
	Rosthern	William Albert Boucher	Liberal	1948
	Saskatoon	Roy Knight	C.C.F.	1945
	Swift Current	Harry Whiteside	Liberal	1949
	The Battlefords	Arthur James Bater	Liberal	1949
	Yorkton	Alan Carl Stewart	Liberal	1949

By-elections

Main article: By-elections to the 21st Canadian Parliament

By-election	Date	Incumbent	Party		Winner	Party		Cause	Retained
Outremont—St-Jean	October 6, 1952	Édouard-G. Rinfret		Liberal	Romuald Bourque		Liberal	Appointed a Judge of the Court of Queen's Bench of Quebec	Yes
Richelieu—Verchères	October 6, 1952	Gérard Cournoyer		Liberal	Lucien Cardin		Liberal	Resignation	Yes
Ontario	May 26, 1952	Walter Cunningham Thomson		Liberal	Michael Starr		Progressive Conservative	Resignation	No
Gloucester	May 26, 1952	Clovis-Thomas Richard		Liberal	Albany M. Robichaud		Progressive Conservative	Resignation	No
Victoria—Carleton	May 26, 1952	Heber Harold Hatfield		Progressive Conservative	Gage W. Montgomery		Progressive Conservative	Death	Yes
Brome—Missisquoi	May 26, 1952	Henri A. Gosselin		Liberal	Joseph-Léon Deslières		Liberal	Death	Yes
Roberval	May 26, 1952	Joseph-Alfred Dion		Liberal	Paul-Henri Spence		Progressive Conservative	Appointed a Superior Court Judge of Quebec	No
Waterloo North	May 26, 1952	Louis Orville Breithaupt		Liberal	Norman C. Schneider		Liberal	Appointed Lieutenant Governor of Ontario	Yes
Calgary West	December 10, 1951	Arthur LeRoy Smith		Progressive Conservative	Carl Olof Nickle		Progressive Conservative	Resignation	Yes
Brandon	June 25, 1951	James Ewen Matthews		Liberal	Walter Dinsdale		Progressive Conservative	Death	No
Queen's	June 25, 1951	J. Lester Douglas		Liberal	J. Angus MacLean		Progressive Conservative	Death	No
Waterloo South	June 25, 1951	Karl Homuth		Progressive Conservative	Howie Meeker		Progressive Conservative	Death	Yes
Winnipeg South Centre	June 25, 1951	Ralph Maybank		Liberal	Gordon Churchill		Progressive Conservative	Resignation	No
Rimouski	October 16, 1950	Gleason Belzile		Liberal	Joseph-Hervé Rousseau		Independent Liberal	Death	No
St. Mary	October 16, 1950	Gaspard Fauteux		Liberal	Hector Dupuis		Liberal	Resignation	Yes
Welland	October 16, 1950	Humphrey Mitchell		Liberal	William H. McMillan		Liberal	Death	Yes
Joliette—L'Assomption—Montcalm	October 3, 1950	Georges-Émile Lapalme		Liberal	Maurice Breton		Liberal	Resignation	Yes
Annapolis—Kings	June 19, 1950	Angus Alexander Elderkin		Liberal	George Clyde Nowlan		Progressive Conservative	Election declared void	No
Cartier	June 19, 1950	Maurice Hartt		Liberal	Leon Crestohl		Liberal	Death	Yes
Halifax	June 19, 1950	Gordon B. Isnor		Liberal	Sam Balcom		Liberal	Called to the Senate	Yes
Broadview	May 15, 1950	Thomas Langton Church		Progressive Conservative	George Hees		Progressive Conservative	Death	Yes
Hamilton West	May 15, 1950	Colin W. G. Gibson		Liberal	Ellen Fairclough		Progressive Conservative	Appointed a Judge of the Supreme Court of Ontario	No
Gatineau	October 24, 1949	Léon-Joseph Raymond		Liberal	Joseph-Célestin Nadon		Liberal	Appointed Clerk of the House of Commons	Yes
Kamouraska	October 24, 1949	Eugène Marquis		Liberal	Arthur Massé [f]		Independent Liberal	Appointed a Superior Court Judge of Quebec	No
Laurier	October 24, 1949	Ernest Bertrand		Liberal	J.-Eugène Lefrancois		Liberal	Appointed a Judge of the Court of King's Bench of Quebec	Yes
Mercier	October 24, 1949	Joseph Jean		Liberal	Marcel Monette		Liberal	Appointed a Judge of the Supreme Court of the District of Montreal	Yes
Greenwood	October 24, 1949	J. Ernest McMillin		Progressive Conservative	James Macdonnell		Progressive Conservative	Death	Yes
New Westminster	October 24, 1949	Tom Reid		Liberal	William Malcolm Mott		Liberal	Called to the Senate	Yes
Restigouche—Madawaska	October 24, 1949	Benoît Michaud		Liberal	Paul-Léon Dubé		Independent Liberal	Death	No
Jacques Cartier	October 4, 1949	Elphège Marier		Liberal	Edgar Leduc		Independent	Appointed a Superior Court Judge of Quebec	No

Notes

1. First elected as a Progressive/Liberal Progressive
2. Cape Breton South
3. Cape Breton South and Richmond
4. Muskoka—Ontario
5. Hamilton East (First elected as a Labour)
6. Massé defeated the official Liberal candidate.

References

• Government of Canada. "17th Ministry". Guide to Canadian Ministries since Confederation. Privy Council Office. Archived from the original on December 28, 2005. Retrieved November 9, 2006.
• Government of Canada. "21st Parliament". Members of the House of Commons: 1867 to Date: By Parliament. Library of Parliament. Archived from the original on December 20, 2006. Retrieved November 30, 2006.
• Government of Canada. "Duration of Sessions". Library of Parliament. Archived from the original on November 14, 2007. Retrieved May 12, 2006.
• Government of Canada. "General Elections". Library of Parliament. Archived from the original on May 4, 2006. Retrieved May 12, 2006.
• Government of Canada. "Key Dates for each Parliament". Library of Parliament. Archived from the original on September 14, 2005. Retrieved May 12, 2006.
• Government of Canada. "Leaders of the Opposition in the House of Commons". Library of Parliament. Archived from the original on March 11, 2007. Retrieved May 12, 2006.
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