List of Quebec by-elections


The list of Quebec by-elections includes every provincial by-election held in the Canadian province of Quebec since Confederation. By-elections occur whenever there is a vacancy in the National Assembly, although an imminent general election may allow the vacancy to remain until the dissolution of parliament.

Causes

A by-election occurs whenever there is a vacancy in the Quebec legislature. Vacancies can occur for the following reasons:
  • Death of a member.
  • Resignation of a member.
  • Voided results
  • Expulsion from the legislature.
  • Ineligibility to sit.
  • Appointment to the Legislative Council, Quebec's appointed upper house, which was abolished in 1968.
  • Appointment to the cabinet. Until 1927 incumbent members recontested their seats upon being appointed to Cabinet. These Ministerial by-elections were almost always uncontested.

40th National Assembly of Quebec 2012–2014

39th National Assembly of Quebec 2008–2012

Tomassi was a former Liberal

35th National Assembly of Quebec 1994–1998

Therien was a former Liberal

34th National Assembly of Quebec 1989–1994

Larouche was a former Liberal

30th National Assembly of Quebec 1973–1976

28th Legislative/National Assembly of Quebec 1966–1970

Upon the abolition of the Legislative Council on December 31, 1968, the Legislative Assembly of Quebec is renamed the National Assembly of Quebec
Aquin was a former Liberal

25th Legislative Assembly of Quebec 1956–1960

† Won by acclamation

23rd Legislative Assembly of Quebec 1948–1952

† Won by acclamation

19th Legislative Assembly of Quebec 1935–1936

''no by-elections''

18th Legislative Assembly of Quebec 1931–1935

† Won by acclamation

17th Legislative Assembly of Quebec (1927–1931)

† Won by acclamation

15th Legislative Assembly of Quebec 1919–1923

† Won by acclamation

14th Legislative Assembly of Quebec 1916–1919

† Won by acclamation

13th Legislative Assembly of Quebec 1912–1916

† Won by acclamation

12th Legislative Assembly of Quebec 1908–1912

† Won by acclamation

11th Legislative Assembly of Quebec 1904–1908

† Won by acclamation

10th Legislative Assembly of Quebec 1900–1904

† Won by acclamation

9th Legislative Assembly of Quebec 1897–1900

† Won by acclamation

8th Legislative Assembly of Quebec 1892–1897

† Won by acclamation

7th Legislative Assembly of Quebec 1890–1891

† Won by acclamation

6th Legislative Assembly of Quebec 1886–1890

† Won by acclamation
The Parti National was the official name of the Quebec Liberal Party during this period

5th Legislative Assembly of Quebec 1881–1886

† Won by acclamation

4th Legislative Assembly of Quebec 1878–1881

† Won by acclamation
Flynn and Pacquet were former Liberals who crossed the floor to topple the Joly government

3rd Legislative Assembly of Quebec 1875–1878

† Won by acclamation

2nd Legislative Assembly of Quebec 1871–1875

† Won by acclamation

1st Legislative Assembly of Quebec 1867–1871

† Won by acclamation