List of prime ministers of Canada

The prime minister of Canada is an official who serves as the primary minister of the Crown, chair of the Cabinet, and thus head of government of Canada. Twenty-three people (twenty-two men and one woman) have served as prime ministers. Officially, the prime minister is appointed by the governor general of Canada, but by constitutional convention, the prime minister must have the confidence of the elected House of Commons. Normally, this is the leader of the party caucus with the greatest number of seats in the house. But if that leader lacks the support of the majority, the governor general can appoint another leader who has that support or may dissolve parliament and call a new election. By constitutional convention, a prime minister holds a seat in parliament and, since the early 20th century, this has more specifically meant the House of Commons.[1]

Canada's prime ministers during its first century

The 23rd and current prime minister is Justin Trudeau, who assumed office on 4 November 2015. There are currently five living former prime ministers. The most recent former prime minister to die was Brian Mulroney, on 29 February 2024.

Model

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The office is not outlined in any of the documents that constitute the written portion of the Constitution of Canada; executive authority is formally vested in the sovereign and exercised on the sovereign's behalf by the governor general. The prime ministership is part of Canada's constitutional convention tradition. The office was modelled after that which existed in the United Kingdom at the time. John A. Macdonald was commissioned by the Viscount Monck on 24 May 1867, to form the first government of the Canadian Confederation. On 1 July 1867, the first ministry assumed office.[2]

Term

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When the prime minister begins their term is determined by the date that they are sworn into their portfolio, as an oath of office as prime minister is not required.[3] However, since 1957, all incoming prime ministers have sworn an oath as prime minister.[3] Before 1920, prime ministers' resignations were accepted immediately by the governor general and the last day of the ministries were the date he died or the date of resignation.[3] Since 1920, the outgoing prime minister has only formally resigned when the new government is ready to be formed.[3] The Interpretation Act of 1967 states that "where an appointment is made effective or terminates on a specified day, that appointment is considered to be effective or to terminate after the end of the previous day".[3] Thus, although the outgoing prime minister formally resigns only hours before the incoming ministry swears their oaths, both during the day, the ministries are effectively changed at midnight the night before. Some sources, including the Parliament of Canada, apply this convention as far back as 1917.[4] Two prime ministers have died in office: John A. Macdonald (1867–1873, 1878–1891), and John Thompson (1892–1894), both of natural causes. All others have resigned, either after losing an election or upon retirement.

Prime ministers

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Canadian custom is to count by the individuals who were prime minister, not by terms.[5] Since Confederation, 23 prime ministers have been "called upon" by the governor general to form 29 Canadian ministries.[5]

Abbreviation key: No.: Incumbent number, Min.: Ministry, Refs: References
Colour key:
Provinces key: AB: Alberta, BC: British Columbia, MB: Manitoba, NS: Nova Scotia,
ON: Ontario, QC: Quebec, SK: Saskatchewan

Timeline

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Justin TrudeauStephen HarperPaul MartinJean ChrétienKim CampbellBrian MulroneyJohn TurnerJoe ClarkPierre TrudeauLester B. PearsonJohn DiefenbakerLouis St. LaurentR. B. BennettWilliam Lyon Mackenzie KingArthur MeighenRobert BordenWilfrid LaurierCharles TupperMackenzie BowellJohn Sparrow David ThompsonJohn AbbottAlexander Mackenzie (politician)John A. Macdonald

See also

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References

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  1. ^ Forsey, Eugene (2005), How Canadians Govern Themselves (PDF) (6 ed.), Ottawa: Queen's Printer for Canada, p. 38, ISBN 0-662-39689-8, archived from the original (PDF) on 29 December 2009, retrieved 24 March 2011
  2. ^ a b "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 17 November 2015. Retrieved 24 March 2011.
  3. ^ a b c d e "Guide to Canadian Ministries since Confederation: Life of a Ministry". Government of Canada Privy Council Office. 14 October 2009. Archived from the original on 15 March 2012. Retrieved 24 March 2011.
  4. ^ a b "Prime Ministers of Canada". Library of the Canadian Parliament. Retrieved 26 February 2023.
  5. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 21 January 2017. Retrieved 24 March 2011.
  6. ^ "PARLINFO – Parliamentarian File – Federal Experience – MACKENZIE, The Hon. Alexander, P.C." Parliament of Canada. Retrieved 26 June 2011.
  7. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  8. ^ "PARLINFO – Parliamentarian File – Federal Experience – MACDONALD, The Right Hon. Sir John Alexander, P.C., G.C.B., Q.C., D.C.L., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  9. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 30 January 2017. Retrieved 24 March 2011.
  10. ^ "PARLINFO – Parliamentarian File – Federal Experience – ABBOTT, The Hon. Sir John Joseph Caldwell, P.C., Q.C., K.C.M.G., B.C.L., D.C.L." Parliament of Canada. Retrieved 26 June 2011.
  11. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  12. ^ "PARLINFO – Parliamentarian File – Federal Experience – THOMPSON, The Right Hon. Sir John Sparrow David, P.C., K.C.M.G., Q.C." Parliament of Canada. Retrieved 26 June 2011.
  13. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  14. ^ "PARLINFO – Parliamentarian File – Federal Experience – BOWELL, The Hon. Sir Mackenzie, P.C., K.C.M.G." Parliament of Canada. Retrieved 26 June 2011.
  15. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 18 January 2017. Retrieved 24 March 2011.
  16. ^ "PARLINFO – Parliamentarian File – Federal Experience – TUPPER, The Right Hon. Sir Charles, P.C., G.C.M.G., K.C.M.G., C.B., D.C.L., LL.D., M.D." Parliament of Canada. 30 October 1915. Retrieved 26 June 2011.
  17. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  18. ^ "PARLINFO – Parliamentarian File – Federal Experience – LAURIER, The Right Hon. Sir Wilfrid, P.C., G.C.M.G., K.C., B.C.L., D.C.L., LL.D., Litt.D." Parliament of Canada. Retrieved 26 June 2011.
  19. ^ a b "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  20. ^ "PARLINFO – Parliamentarian File – Federal Experience – BORDEN, The Right Hon. Sir Robert Laird, P.C., G.C.M.G., K.C., D.C.L., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  21. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  22. ^ a b "PARLINFO – Parliamentarian File – Federal Experience – MEIGHEN, The Right Hon. Arthur, P.C., Q.C., B.A., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  23. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  24. ^ a b c "PARLINFO – Parliamentarian File – Federal Experience – KING, The Right Hon. William Lyon Mackenzie, P.C., O.M., C.M.G., B.A., M.A., A.M., LL.B., Ph.D." Parliament of Canada. Retrieved 26 June 2011.
  25. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  26. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  27. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  28. ^ "PARLINFO – Parliamentarian File – Federal Experience – BENNETT, The Right Hon. Richard Bedford, P.C., K.C., K.G.St.J., LL.B." Parliament of Canada. Retrieved 26 June 2011.
  29. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  30. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  31. ^ "PARLINFO – Parliamentarian File – Federal Experience – ST-LAURENT, The Right Hon. Louis Stephen, P.C., C.C., Q.C., B.A., LL.L., LL.D., D.C.L." Parliament of Canada. Retrieved 26 June 2011.
  32. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  33. ^ "PARLINFO – Parliamentarian File – Federal Experience – DIEFENBAKER, The Right Hon. John George, C.H., P.C., Q.C., B.A., M.A., LL.B., LL.D., D.C.L., F.R.S.C., F.R.S.A., D.Litt., D.S.L." Parliament of Canada. Retrieved 26 June 2011.
  34. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  35. ^ "PARLINFO – Parliamentarian File – Federal Experience – PEARSON, The Right Hon. Lester Bowles, P.C., C.C., O.M., O.B.E., B.A., M.A., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  36. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 1 May 2017. Retrieved 24 March 2011.
  37. ^ a b "PARLINFO – Parliamentarian File – Federal Experience – TRUDEAU, The Right Hon. Pierre Elliott, P.C., C.C., C.H., Q.C., M.A., LL.L., LL.D., F.R.S.C." Parliament of Canada. Retrieved 26 June 2011.
  38. ^ "PARLINFO – Parliamentarian File – Federal Experience – CLARK, The Right Hon. Charles Joseph, P.C., C.C., A.O.E., B.A., M.A., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  39. ^ "PARLINFO – Parliamentarian File – Federal Experience – TURNER, The Right Hon. John Napier, P.C., C.C., Q.C., M.A., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  40. ^ a b "PARLINFO – Parliamentarian File – Federal Experience – MULRONEY, The Right Hon. Martin Brian, P.C., C.C., G.O.Q., B.A., LL.L." Parliament of Canada. Retrieved 26 June 2011.
  41. ^ "PARLINFO – Parliamentarian File – Federal Experience – CAMPBELL, The Right Hon. A. Kim, P.C., C.C., Q.C., B.A., LL.B., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  42. ^ "PARLINFO – Parliamentarian File – Federal Experience – CHRÉTIEN, The Right Hon. Joseph Jacques Jean, P.C., C.C., O.M., Q.C., B.A., LL.L., LL.D." Parliament of Canada. Retrieved 26 June 2011.
  43. ^ "PARLINFO – Parliamentarian File – Contact Information – HARPER, The Right Hon. Stephen, P.C., B.A., M.A." Parliament of Canada. Retrieved 26 June 2011.
  44. ^ "PARLINFO – Parliamentarian File – Contact Information – TRUDEAU, The Right Hon. Justin, P.C., B.A., B.Ed". Parliament of Canada. Retrieved 4 November 2015.
  45. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 5 March 2012. Retrieved 24 March 2011.
  46. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 5 March 2012. Retrieved 24 March 2011.
  47. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 5 March 2012. Retrieved 24 March 2011.
  48. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 5 March 2012. Retrieved 24 March 2011.
  49. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 5 March 2012. Retrieved 24 March 2011.
  50. ^ "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 5 March 2012. Retrieved 24 March 2011.
  51. ^ a b c "Guide to Canadian Ministries since Confederation". Privy Council Office. 14 October 2009. Archived from the original on 6 June 2011. Retrieved 24 March 2011.

Further reading

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