By-elections to the 33rd Canadian Parliament

By-elections to the 33rd Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1984 federal election and the 1988 federal election. The Progressive Conservative Party of Canada led a majority government for the entirety of the 33rd Canadian Parliament, though their number did decrease from by-elections.

Eleven seats became vacant during the life of the Parliament. Six of these vacancies were filled through by-elections, and five seats remained vacant when the 1988 federal election was called.

By-election Date Incumbent Party Winner Party Cause Retained
Lac-Saint-Jean June 20, 1988 Clément Côté      Progressive Conservative Lucien Bouchard      Progressive Conservative Resignation Yes
St. John's East July 20, 1987 James A. McGrath      Progressive Conservative Jack Harris      New Democratic Resignation No
Hamilton Mountain July 20, 1987 Ian Deans      New Democratic Marion Dewar      New Democratic Resignation Yes
Yukon July 20, 1987 Erik Nielsen      Progressive Conservative Audrey McLaughlin      New Democratic Resignation No
Pembina September 29, 1986 Peter Elzinga      Progressive Conservative Walter van de Walle      Progressive Conservative Resignation Yes
Saint-Maurice September 29, 1986 Jean Chrétien      Liberal Gilles Grondin      Liberal Resignation Yes


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