List of Canadian politicians who have crossed the floor

Last updated

This is a list of Canadian politicians who have crossed the floor, in that they have changed party affiliation while in office. These are members of Parliament (MPs) unless otherwise noted.

Contents

Pre-confederation

1860s

1870s

1880s

1910s

As a result of the Conscription Crisis of 1917, Conservative Prime Minister Sir Robert Borden forms a Union Government in an attempt to win support across party lines. Opposition leader Sir Wilfrid Laurier refuses to support the new government but many of his MPs cross the floor to support the new government either as Unionist or Liberal-Unionist candidates in the Canadian federal election of 1917. Those loyal to Laurier run as Laurier-Liberals. Conversely, a number of Quebec Conservative MPs abandon Borden over the conscription issue and join the Liberals.

1920s

1930s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Other changes

The following list contains items that, while not generally considered crossing the floor, may be similar in nature.

See also

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References

  1. "CBC". January 10, 2011.
  2. Kupfer, Matthew; Florence Ngué-No; The Canadian Press. "Ottawa-area MPP Jack MacLaren expelled from PC caucus", CBC Ottawa, May 28, 2017.
  3. Benzie, Robert. "MPP Jack MacLaren was quitting before PC Leader Patrick Brown fired him", Toronto Star, May 29, 2017.
  4. Jones, Allison (May 29, 2017). "Ontario MPP Jack MacLaren questions official reason for his removal from PC caucus". Global News. The Canadian Press. Retrieved May 29, 2017. He is now technically sitting as an independent, since the Trillium party doesn't have official party status.
  5. Cochrane, David (10 June 2021). "Green MP Jenica Atwin crossing the floor to join the Liberals". CBC News . Archived from the original on 10 June 2021. Retrieved 10 June 2021.
  6. "Former PC MHA Lela Evans joins NDP caucus".
  7. "BC United MLA Bruce Banman defects to provincial Conservatives". CTV News . The Canadian Press. 2023-09-13. Retrieved 2023-09-13.
  8. "Trevor Boudreau steps down, Brendan Maguire leaves Liberals, joins PCs and is appointed to cabinet". halifax.citynews.ca. Retrieved 2024-02-22.
  9. "BREAKING: MLA Lorne Doerkson departs B.C. United, joins B.C. Conservatives". Salmon Arm Observer . May 31, 2024. Retrieved May 31, 2024.
  10. "Rob Shaw: MLA Elenore Sturko defects to Conservatives in stunning blow to BC United". The Orca. 2024-06-03. Retrieved 2024-06-03.
  11. https://www.chathamdailynews.ca/news/chatham-kent-leamington-mpp-rick-nicholls-officially-joins-the-ontario-party
  12. "Member of the Legislative Assembly : Dominic Cardy - Legislative Assembly of New Brunswick". www.legnb.ca. Retrieved 1 September 2023.
  13. https://vancouversun.com/news/local-news/ousted-bc-liberal-mla-john-rustad-joins-conservatives