Канада саяхатшылары: партиялар арасындағы ауысулар

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Many Canadian politicians have run for office with more than one party. This is a list of some. MPs are Members of Parliament of Canada
MPPs are Members of Provincial Parliament of Ontario
MNAs are Members of the National Assembly of Quebec
MHAs are Members of the House of Assembly of Newfoundland and Labrador
MLAs are Members of the Legislative Assembly of other provinces

"Tories" denotes members of the Progressive Conservative Party and its predecessor parties, the Canadian Alliance and the modern Conservative Party.

Jim Harris Leader of the Green Party of Canada (2003–2006). A former Progressive Conservative member in the early 1980s. Rafe Mair former BC Social Credit MLA and now radio host. Now a Green Party supporter. Douglas Roche former PC MP and Senator, endorsed Green Party in the 2008 federal election. David Scrymgeour – former (and first) Executive Director of the Conservative Party of Canada. Served as campaign director for Jim Flaherty's Ontario PC leadership bid before switching to the Green Party.

Rodrigue Biron Union Nationale leader, elected as a PQ MNA, later ran for the BQ. Lucien Bouchard – Quebec Premier 1996–2001 / PC MP under the Mulroney government, elected in 1988, then created the federal version of the Parti Québécois, the Bloc Québécois, leader of the Bloc to 1996, before becoming Premier of Quebec.

Jack Davis federal Liberal cabinet minister, later served as a Socred provincial cabinet minister in BC. Bill Vander Zalm ran for federal Liberals in 1968 and the BC Liberals in the early 1970s, he later became BC Premier under Social Credit.

Deborah Coyne Liberal candidate in Toronto—Danforth for the 2006 federal election; sought the Liberal nomination unsuccessfully in Don Valley West and Ottawa West—Nepean. Ran for the Liberal Party leadership in 2013. Mother of Pierre Trudeau's daughter and Justin Trudeau's half sister. Joined the Greens in February 2015 to become senior policy adviser to party leader Elizabeth May. Blair Wilson elected as a Liberal MP in 2006, left the Liberal caucus after being accused of financial impropriety, joined the Green Party on August 30, 2008, becoming its first ever Member of Parliament.

Gaston Gourde, former Liberal Party MP, contested 1998 Quebec election as a PQ candidate and 2011 federal election as a Bloc candidate. René Lévesque Quebec Liberal MNA and Cabinet minister, quit in 1967 to become an independent MNA, co founded the Parti Québécois in 1968. Gilles Rocheleau Hull Aylmer, elected as a Liberal in 1988, than switched to the Bloc, and lost under the Bloc banner in 1993.

Thomas Crerar Liberal Unionist, later became leader of the Progressive Party of Canada, returned to Liberal Party. Robert Forke former Liberal, became Progressive Party of Canada leader, later returned to Liberals. Mel Hurtig former Federal Liberal Candidate in Alberta (Edmonton West) in 1972, started National Party to stop free trade. Donald Pennell Ontario Liberal Party candidate in 1975 election, first leader of the Family Coalition Party in 1987. Dave Taylor Alberta MLA switched affiliation from Liberal to Independent in April 2010.

Sidney Green Winnipeg Lawyer, Manitoba NDP MLA in the 1960s/1970s, ran for Manitoba NDP leadership in 1969 as the radical leftist candidate, In 1979 he declared at an NDP convention, claiming "the trade union movement and militant feminists" had taken control of the party. In 1981 he started the Progressive Party of Manitoba with 2 other NDP MLAs Ben Hanuschak and Bud Boyce. Ted W. Kulp former NDP candidate, founder and only candidate of the Forward Canada Party in the 1997 federal election. James Laxer Runner up at the 1971 NDP federal leadership convention and leader of The Waffle with Mel Watkins, left the NDP with the Waffle in 1972 to form the Movement for an Independent Socialist Canada as an independent party. Rejoined the NDP in the 1980s. Paul MacEwan Nova Scotia NDP MLA in the 1970s, ran 4 times as NDP (1967 1970 1974 1978), once as independent (1981), then he started the Cape Breton Labour Party and ran once (1984), then again as independent (1988), then three times as a Liberal. (1993 1998 1999)
Murdoch MacKay Manitoba NDP President in the 1970s, left to co found the Progressive Party of Manitoba.

Buzz Hargrove CAW president and long time NDP supporter, expelled from the NDP in 2006 after endorsing several Liberal candidates since 1999. Canadian Auto Workers disaffiliated from the NDP following Buzz Hargrove's expulsion. David Miller long time NDP Toronto city councillor and federal and provincial NDP candidate. Elected mayor of Toronto while an NDP member in 2004. Allowed NDP membership to lapse in 2007.

Frank Calder Longtime BC NDP MLA, switched to SoCred in 1975. He lost by 1 vote to NDP candidate Al Passerall in 1979. Al Passarell BC NDP MLA for Atlin crossed to Social Credit in 1985.

Denis Lazure ran for federal NDP twice in the 1960s, elected as a PQ MNA in the 1970s. Claude Patry NDP MP crossed the floor to the Bloc in 2013. Rémy Trudel NDP candidate in 1988 federal election, later served as PQ MNA and cabinet minister.

Jean François Larose left the NDP to help form the new party Strength in Democracy. Neil Reynolds former NDP supporter, gained a party record 13% running for the Libertarian Party of Canada in a by election, later became party leader.

Stuart Parker former BC Green Party leader, switched to the NDP and is running for the provincial NDP nomination in the Ontario riding of St. Paul's. Joan Russow former leader of the Green Party of Canada 1997–2001. Joined NDP in September 2003.

Jenica Atwin Elected as MP for Fredericton in 2019, crossed the floor to the Liberal Party in 2021. Briony Penn former long time Green Party member, ran as Liberal candidate for Saanich Gulf Islands in 2008.

Scott McKay former Parti vert du Québec leader, running for PQ in 2008 Quebec provincial election. Jean Ouimet former Parti vert du Québec leader, later ran for PQ leadership. Jacques Rivard former Deputy Leader of the Green Party of Canada.

Joe Anglin interim leader of the Alberta Greens (2009), later joined the Wildrose Party in 2012 and was elected an MLA. Became in independent in 2014, and announced that he would seek the Progressive Conservative nomination in his riding in 2015.

Robert Lanctôt Bloc MP turned Liberal MP in 2003 and lost in 2004. Réjean Hébert former Parti Québécois MNA and former provincial Minister of Health, ran unsuccessfully for the Liberal Party of Canada in the 2019 Canadian federal election in Longueuil—Saint Hubert.

André Bellavance quits the party in 2014 to sit as an independent. Jean François Fortin former interim parliamentary leader quits the party in 2014 to sit as an independent, subsequently forms and becomes leader of Strength in Democracy with Jean François Larose. Amir Khadir former BQ candidate, current Québec solidaire MNA and former party co spokesperson. Ghislain Lebel former Bloc MP, left the party to set as an independent, voted for and offered himself as a candidate for the ADQ in the 2007 Quebec election, joined the Parti indépendantiste in 2008. Maria Mourani Bloc MP for Ahuntsic is expelled from the party in 2013 for opposing the Quebec Charter of Values. After sitting as an Independent for a year, she becomes a member of the NDP, while continuing to sit as an Independent, and announces her intention to run as an NDP candidate in the next election.

Armand Caouette Social Credit MP in the 1970s, ran as a PC in the 1997 federal election, Liberal in the 2006 election. Marcel Lessard Social Credit MP 1962–1963, elected as a Liberal in 1968. Harold Long Social Credit BC MLA, later a BC Liberal MLA. Horace Andrew (Bud) Olson Social Credit MP (1957–1958, 1962–1968), re elected as a Liberal in 1968. Claude Richmond Social Credit BC MLA, switched to the BC Liberals.

Kim Campbell BC Socred, later PC Prime Minister. Robert N. Thompson Social Credit leader from 1961 to 1967, re elected as a Progressive Conservative in 1968.

Rafe Mair former BC Socred MLA, later supported the BC Greens, supported the BC NDP in 2009. René Matte Ralliement Créditiste/Social Credit MP, later ran as an NDP candidate.

Elmer Knutson defeated Social Credit leadership candidate, founded Confederation of Regions Party.

Preston Elliott Progressive MP, member of "Ginger Group" who joined the Liberals. Harry Nixon UF/Progressive MPP in Ontario, joined Ontario Liberal Party, briefly served as Premier. William John Ward Progressive MP, member of "Ginger Group" who joined the Liberals.

Milton Neil Campbell Progressive MP, part of "Ginger Group" which played major role in forming the CCF. George Gibson Coote Alberta United Farmers MP, founding member of CCF. Robert Gardiner Progressive MP, part of "Ginger Group" which played major role in forming the CCF. Edward Joseph Garland UF and Progressive MP, part of "Ginger Group" which played major role in forming the CCF. William Charles Good Progressive MP, part of "Ginger Group" which played major role in forming the CCF. Donald MacBeth Kennedy UF and Progressive MP, part of "Ginger Group" which played major role in forming the CCF. Agnes Macphail one of the first elected female MPs, later joined CCF. Henry Elvins Spencer UF MP, part of "Ginger Group" which played major role in forming the CCF.

John Bracken Progressive Party Premier of Manitoba, because federal Conservative leader after the party agreed to change the party name to Progressive Conservative.

Judy Darcy former NDP candidate and head of CUPE, member of Workers' Communist Party in youth. Gilles Duceppe Bloc Québécois leader, was in the Workers' Communist Party (Marxist–Leninist) as a youth. Paula Fletcher Communist Party candidate in the 1980s, now an NDP affiliated city councillor in Toronto. Robert Laxer Labor Progressive Party organizer in the 1950s, left in 1956 and subsequently joined the New Democratic Party becoming a leader of The Waffle tendency. A. A. MacLeod Labor Progressive MPP in the Ontario legislature in the 1940s and 1950s. Subsequently, became an advisor to the Ontario Progressive Conservative Party. Anne McGrath former NDP president, ran as a Communist Party candidate in the 1980s. Roland Penner Labor Progressive Party candidate as a youth in 1953. Was elected for the Manitoba NDP in 1980 and served as a provincial cabinet minister. Mathieu Ravignat Communist Party affiliated as an independent candidate in 1997, elected NDP MP for Pontiac in 2011.

Dana Larsen former BC Marijuana Party leader, ran for the NDP in 2008.

Marc Boris St Maurice founder and leader of Marijuana Party of Canada, joined the Liberals in 2005.