27th Canadian Parliament

27th Parliament of Canada
Minority parliament
9 December 1965 – 23 April 1968
Parliament leaders
Prime Minister	Rt. Hon. Lester B. Pearson 22 Apr 1963 – 20 Apr 1968
	Rt. Hon. Pierre Trudeau 20 Apr 1968 – 4 Jun 1979
Cabinets	19th Canadian Ministry 20th Canadian Ministry
Leader of the Opposition	John Diefenbaker
	Michael Starr
	Robert Stanfield
Party caucuses
Government	Liberal Party
Opposition	Progressive Conservative Party
Recognized	New Democratic Party
Unrecognized	Ralliement créditiste
	Social Credit Party
House of Commons
Seating arrangements of the House of Commons
Members	265 MP seats List of members
Senators	102 senator seats List of senators
Sovereign
Monarch	Elizabeth II 6 February 1952 – 8 September 2022
Sessions
1st session January 18, 1966 (1966-01-18) – May 8, 1967 (1967-05-08)
2nd session May 8, 1967 (1967-05-08) – April 23, 1968 (1968-04-23)
← 26th → 28th

The 27th Canadian Parliament was in session from December 9, 1965 until April 23, 1968. The membership was set by the 1965 federal election on November 8, 1965, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1968 election.

It was controlled by a Liberal Party minority under Prime Minister Lester B. Pearson and the 19th Canadian Ministry. Pierre Trudeau succeeded Pearson as party leader and Prime Minister shortly before this Parliament ended for the 1968 national election.

The Official Opposition was the Progressive Conservative Party, led first by John Diefenbaker, and subsequently by Michael Starr.

The Speaker was Lucien Lamoureux. See also List of Canadian electoral districts 1952-1966 for a list of the ridings in this parliament.

There were two sessions of the 27th Parliament.

Most of the MPs were elected as the single member for their district. Two represented Queen's (PEI) and two represented Halifax.

Notes:

"% change" refers to change from previous election ¹ "Previous" refers to the results of the previous election, not the party standings in the House of Commons prior to dissolution.

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

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

¹Granger resigned the seat of Grand Falls—White Bay—Labrador in August 1966 to contest a seat in the Newfoundland House of Assembly and was succeeded by Andrew Chatwood of the Liberals. Granger became Minister of Labrador Affairs in the provincial cabinet. He resigned his provincial office in September 1967 to contest the federal seat of Bonavista—Twillingate vacated by Jack Pickersgill. Granger was successful and became Minister without portfolio in Pearson's Cabinet.

• Government of Canada. "19th Ministry". Guide to Canadian Ministries since Confederation. Privy Council Office. Archived from the original on 2005-12-28. Retrieved 2006-11-09.
• Government of Canada. "27th Parliament". Members of the House of Commons: 1867 to Date: By Parliament. Library of Parliament. Archived from the original on 2006-12-20. Retrieved 2006-11-30.
• Government of Canada. "Duration of Sessions". Library of Parliament. Archived from the original on 2007-11-14. Retrieved 2006-05-12.
• Government of Canada. "General Elections". Library of Parliament. Archived from the original on 2006-05-04. Retrieved 2006-05-12.
• Government of Canada. "Key Dates for each Parliament". Library of Parliament. Archived from the original on 2005-09-14. Retrieved 2006-05-12.
• Government of Canada. "Leaders of the Opposition in the House of Commons". Library of Parliament. Archived from the original on 2007-03-11. Retrieved 2006-05-12.
• Government of Canada. "Prime Ministers of Canada". Library of Parliament. Archived from the original on 27 April 2006. Retrieved 2006-05-12.
• Government of Canada. "Speakers". Library of Parliament. Archived from the original on 2006-09-17. Retrieved 2006-05-12.