释义 |
- Causes
- 42nd National Assembly of Quebec 2018-2022
- 41st National Assembly of Quebec 2014-2018
- 40th National Assembly of Quebec 2012-2014
- 39th National Assembly of Quebec 2008-2012
- 38th National Assembly of Quebec 2007-2008
- 37th National Assembly of Quebec 2003-2007
- 36th National Assembly of Quebec 1998-2003
- 35th National Assembly of Quebec 1994-1998
- 34th National Assembly of Quebec 1989-1994
- 33rd National Assembly of Quebec 1985-1989
- 32nd National Assembly of Quebec 1981-1985
- 31st National Assembly of Quebec 1976-1981
- 30th National Assembly of Quebec 1973-1976
- 29th National Assembly of Quebec 1970-1973
- 28th Legislative/National Assembly of Quebec 1966-1970
- 27th Legislative Assembly of Quebec 1962-1966
- 26th Legislative Assembly of Quebec 1960-1962
- 25th Legislative Assembly of Quebec 1956-1960
- 24th Legislative Assembly of Quebec 1952-1956
- 23rd Legislative Assembly of Quebec 1948-1952
- 22nd Legislative Assembly of Quebec 1944-1948
- 21st Legislative Assembly of Quebec 1939-1944
- 20th Legislative Assembly of Quebec 1936-1939
- 19th Legislative Assembly of Quebec 1935-1936
- 18th Legislative Assembly of Quebec 1931-1935
- 17th Legislative Assembly of Quebec 1927-1931
- 16th Legislative Assembly of Quebec 1923-1927
- 15th Legislative Assembly of Quebec 1919-1923
- 14th Legislative Assembly of Quebec 1916-1919
- 13th Legislative Assembly of Quebec 1912-1916
- 12th Legislative Assembly of Quebec 1908-1912
- 11th Legislative Assembly of Quebec 1904-1908
- 10th Legislative Assembly of Quebec 1900-1904
- 9th Legislative Assembly of Quebec 1897-1900
- 8th Legislative Assembly of Quebec 1892-1897
- 7th Legislative Assembly of Quebec 1890-1891
- 6th Legislative Assembly of Quebec 1886-1890
- 5th Legislative Assembly of Quebec 1881-1886
- 4th Legislative Assembly of Quebec 1878-1881
- 3rd Legislative Assembly of Quebec 1875-1878
- 2nd Legislative Assembly of Quebec 1871-1875
- 1st Legislative Assembly of Quebec 1867-1871
- References
- See also
{{more footnotes|date=January 2013}}The list of Quebec by-elections includes every by-election held in the Canadian province of Quebec since Confederation. By-elections occur whenever there is a vacancy in the National Assembly (known as the Legislative Assembly until 1968), although an imminent general election may allow the vacancy to remain until the dissolution of parliament. CausesA 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.
42nd National Assembly of Quebec 2018-2022By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Roberval | December 10, 2018 | Philippe Couillard | QC|Liberal|background}}| | Quebec Liberal Party | Nancy Guillemette | QC|CAQ|background}}| | Coalition Avenir Québec | Resignation | No |
41st National Assembly of Quebec 2014-2018By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Louis-Hebert | October 2, 2017 | Sam Hamad | QC|Liberal|background}}| | Quebec Liberal Party | Geneviève Guilbault | QC|CAQ|background}}| | Coalition Avenir Québec | Resignation | No | Gouin | May 29, 2017 | Françoise David | QC|QS|background}}| | Québec solidaire | Gabriel Nadeau-Dubois | QC|QS|background}}| | Québec solidaire | Resignation | Yes | Arthabaska | December 5, 2016 | Sylvie Roy | QC|CAQ|background}}| | Coalition Avenir Québec | Éric Lefebvre | QC|CAQ|background}}| | Coalition Avenir Québec | Death | Yes | Marie-Victorin | December 5, 2016 | Bernard Drainville | QC|PQ|background}}| | Parti Québécois | Catherine Fournier | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Saint-Jérôme | December 5, 2016 | Pierre Karl Péladeau | QC|PQ|background}}| | Parti Québécois | Marc Bourcier | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Verdun | December 5, 2016 | Jacques Daoust | QC|Liberal|background}}| | Quebec Liberal Party | Isabelle Melançon | QC|Liberal|background}}| | Quebec Liberal Party | Resignation | Yes | Chicoutimi | April 11, 2016 | Stéphane Bédard | QC|PQ|background}}| | Parti Québécois | Mireille Jean | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Beauce-Sud | November 9, 2015 | Robert Dutil | QC|Liberal|background}}| | Quebec Liberal Party | Paul Busque | QC|Liberal|background}}| | Quebec Liberal Party | Resignation | Yes | Fabre | November 9, 2015 | Gilles Ouimet | QC|Liberal|background}}| | Quebec Liberal Party | Monique Sauvé | QC|Liberal|background}}| | Quebec Liberal Party | Resignation | Yes | René-Lévesque | November 9, 2015 | Marjolain Dufour | QC|PQ|background}}| | Parti Québécois | Martin Ouellet | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Saint-Henri–Sainte-Anne | November 9, 2015 | Marguerite Blais | QC|Liberal|background}}| | Quebec Liberal Party | Dominique Anglade | QC|Liberal|background}}| | Quebec Liberal Party | Resignation | Yes | Chauveau | June 8, 2015 | Gérard Deltell | QC|CAQ|background}}| | Coalition Avenir Québec | Véronyque Tremblay | QC|Liberal|background}}| | Quebec Liberal Party | Resignation to contest the 2015 federal election | No | Jean-Talon | June 8, 2015 | Yves Bolduc | QC|Liberal|background}}| | Quebec Liberal Party | Sébastien Proulx | QC|Liberal|background}}| | Quebec Liberal Party | Resignation | Yes | Richelieu | March 9, 2015 | Élaine Zakaïb | QC|PQ|background}}| | Parti Québécois | Sylvain Rochon | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Lévis | October 20, 2014 | Christian Dubé | QC|CAQ|background}}| | Coalition Avenir Québec | François Paradis | QC|CAQ|background}}| | Coalition Avenir Québec | Resignation | Yes |
40th National Assembly of Quebec 2012-2014By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Viau | December 9, 2013 | Emmanuel Dubourg | QC|Liberal|background}}| | Libéral | David Heurtel | QC|Liberal|background}}| | Libéral | Resignation to contest a federal by-election | Yes | Outremont | December 9, 2013 | Raymond Bachand | QC|Liberal|background}}| | Libéral | Philippe Couillard | QC|Liberal|background}}| | Libéral | Resignation after losing leadership convention to Couillard. | Yes |
39th National Assembly of Quebec 2008-2012By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | LaFontaine | June 11, 2012 | Tony Tomassi | QC|Independent|background}}| | Independent* | Marc Tanguay | QC|Liberal|background}}| | Libéral | Resignation | Yes/No | Argenteuil | June 11, 2012 | David Whissell | QC|Liberal|background}}| | Libéral | Roland Richer | QC|PQ|background}}| | Parti Québécois | Resignation | No | Bonaventure | December 5, 2011 | Nathalie Normandeau | QC|Liberal|background}}| | Libéral | Damien Arsenault | QC|Liberal|background}}| | Libéral | Resignation | Yes | Kamouraska-Témiscouata | November 29, 2010 | Claude Béchard | QC|Liberal|background}}| | Libéral | André Simard | QC|PQ|background}}| | Parti Québécois | Resignation | No | Saint-Laurent | September 13, 2010 | Jacques Dupuis | QC|Liberal|background}}| | Libéral | Jean-Marc Fournier | QC|Liberal|background}}| | Libéral | Resignation | Yes | Vachon | July 5, 2010 | Camil Bouchard | QC|PQ|background}}| | Parti Québécois | Martine Ouellet | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Rousseau | September 21, 2009 | François Legault | QC|PQ|background}}| | Parti Québécois | Nicolas Marceau | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Rivière-du-Loup | June 22, 2009 | Mario Dumont | QC|ADQ|background}}| | ADQ | Jean D'Amour | QC|Liberal|background}}| | Libéral | Resignation | No | Marguerite-Bourgeoys | June 22, 2009 | Monique Jérôme-Forget | QC|Liberal|background}}| | Libéral | Clément Gignac | QC|Liberal|background}}| | Libéral | Resignation | Yes |
- Tomassi was a former Liberal
38th National Assembly of Quebec 2007-2008By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Jean-Talon | September 29, 2008 | Philippe Couillard | QC|Liberal|background}}| | Libéral | Yves Bolduc | QC|Liberal|background}}| | Libéral | Resignation | Yes | Pointe-aux-Trembles | May 12, 2008 | André Boisclair | QC|PQ|background}}| | Parti Québécois | Nicole Léger | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Hull | May 12, 2008 | Roch Cholette | QC|Liberal|background}}| | Libéral | Maryse Gaudreault | QC|Liberal|background}}| | Libéral | Resignation | Yes | Bourget | May 12, 2008 | Diane Lemieux | QC|PQ|background}}| | Parti Québécois | Maka Kotto | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Charlevoix | September 24, 2007 | Rosaire Bertrand | QC|PQ|background}}| | Parti Québécois | Pauline Marois | QC|PQ|background}}| | Parti Québécois | Resignation to provide a seat for Marois | Yes |
37th National Assembly of Quebec 2003-2007By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Taillon | August 14, 2006 | Pauline Marois | QC|PQ|background}}| | Parti Québécois | Marie Malavoy | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Pointe-aux-Trembles | August 14, 2006 | Nicole Léger | QC|PQ|background}}| | Parti Québécois | André Boisclair | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Sainte-Marie–Saint-Jacques | April 10, 2006 | André Boulerice | QC|PQ|background}}| | Parti Québécois | Martin Lemay | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Verchères | December 12, 2005 | Bernard Landry | QC|PQ|background}}| | Parti Québécois | Stéphane Bergeron | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Outremont | December 12, 2005 | Yves Séguin | QC|Liberal|background}}| | Libéral | Raymond Bachand | QC|Liberal|background}}| | Libéral | Resignation | Yes | Vanier | September 20, 2004 | Marc Bellemare | QC|Liberal|background}}| | Libéral | Sylvain Légaré | QC|ADQ|background}}| | ADQ | Resignation | No | Nelligan | September 20, 2004 | Russell Williams | QC|Liberal|background}}| | Libéral | Yolande James | QC|Liberal|background}}| | Libéral | Resignation | Yes | Laurier-Dorion | September 20, 2004 | Christos Sirros | QC|Liberal|background}}| | Libéral | Elsie Lefebvre | QC|PQ|background}}| | Parti Québécois | Resignation | No | Gouin | September 20, 2004 | André Boisclair | QC|PQ|background}}| | Parti Québécois | Nicolas Girard | QC|PQ|background}}| | Parti Québécois | Resignation | Yes |
36th National Assembly of Quebec 1998-2003By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Vimont | June 17, 2002 | David Cliche | QC|PQ|background}}| | Parti Québécois | François Gaudreau | QC|ADQ|background}}| | ADQ | Resignation | No | Lac-Saint-Jean | June 17, 2002 | Jacques Brassard | QC|PQ|background}}| | Parti Québécois | Stéphan Tremblay | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Joliette | June 17, 2002 | Guy Chevrette | QC|PQ|background}}| | Parti Québécois | Sylvie Lespérance | QC|ADQ|background}}| | ADQ | Resignation | No | Berthier | June 17, 2002 | Gilles Baril | QC|PQ|background}}| | Parti Québécois | Marie Grégoire | QC|ADQ|background}}| | ADQ | Resignation | No | Viger | April 15, 2002 | Cosmo Maciocia | QC|Liberal|background}}| | Libéral | Anna Mancuso | QC|Liberal|background}}| | Libéral | Resignation to enter municipal politics in Montreal | Yes | Saguenay | April 15, 2002 | Gabriel-Yvan Gagnon | QC|PQ|background}}| | Parti Québécois | François Corriveau | QC|ADQ|background}}| | ADQ | Resignation | No | Anjou | April 15, 2002 | Jean-Sébastien Lamoureux | QC|Liberal|background}}| | Libéral | Lise Thériault | QC|Liberal|background}}| | Libéral | Resignation due to a vote buying scandal causing doubt on the validity of his election | Yes | Laviolette | October 1, 2001 | Jean-Pierre Jolivet | QC|PQ|background}}| | Parti Québécois | Julie Boulet | QC|Liberal|background}}| | Libéral | Resignation | No | Labelle | October 1, 2001 | Jacques Léonard | QC|PQ|background}}| | Parti Québécois | Sylvain Pagé | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Jonquière | October 1, 2001 | Lucien Bouchard | QC|PQ|background}}| | Parti Québécois | Françoise Gauthier | QC|Liberal|background}}| | Libéral | Resignation | No | Blainville | October 1, 2001 | Céline Signori | QC|PQ|background}}| | Parti Québécois | Richard Legendre | QC|PQ|background}}| | Parti Québécois | Appointed to the Quebec Municipal Commission | Yes | Mercier | April 9, 2001 | Robert Perreault | QC|PQ|background}}| | Parti Québécois | Nathalie Rochefort | QC|Liberal|background}}| | Libéral | Resignation | No |
35th National Assembly of Quebec 1994-1998By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Argenteuil | June 1, 1998 | Régent L. Beaudet | QC|Liberal|background}}| | Libéral | David Whissell | QC|Liberal|background}}| | Libéral | Resignation | Yes | Kamouraska-Témiscouata | October 6, 1997 | France Dionne | QC|Liberal|background}}| | Libéral | Claude Béchard | QC|Liberal|background}}| | Libéral | Resignation to contest the 1997 federal election | Yes | Duplessis | October 6, 1997 | Denis Perron | QC|PQ|background}}| | Parti Québécois | Normand Duguay | QC|PQ|background}}| | Parti Québécois | Death | Yes | Bourassa | October 6, 1997 | Yvon Charbonneau | QC|Liberal|background}}| | Libéral | Michèle Lamquin-Éthier | QC|Liberal|background}}| | Libéral | Resignation to contest the 1997 federal election | Yes | Bertrand | October 6, 1997 | Robert Therien | QC|Independent|background}}| | Independent* | Denis Chalifoux | QC|Liberal|background}}| | Libéral | Void Election | Yes/No | Prévost | April 28, 1997 | Daniel Paillé | QC|PQ|background}}| | Parti Québécois | Lucie Papineau | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Beauce-Sud | April 28, 1997 | Paul-Eugène Quirion | QC|Liberal|background}}| | Libéral | Diane Leblanc | QC|Liberal|background}}| | Libéral | Death | Yes | Pointe-aux-Trembles | December 9, 1996 | Michel Bourdon | QC|PQ|background}}| | Parti Québécois | Nicole Léger | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Outremont | June 10, 1996 | Gérald Tremblay | QC|Liberal|background}}| | Libéral | Pierre-Étienne Laporte | QC|Liberal|background}}| | Libéral | Resignation | Yes | L'Assomption | June 10, 1996 | Jacques Parizeau | QC|PQ|background}}| | Parti Québécois | Jean-Claude St-André | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | La Prairie | February 19, 1996 | Denis Lazure | QC|PQ|background}}| | Parti Québécois | Monique Simard | QC|PQ|background}}| | Parti Québécois | Resignation | Yes | Jonquière | February 19, 1996 | Francis Dufour | QC|PQ|background}}| | Parti Québécois | Lucien Bouchard | QC|PQ|background}}| | Parti Québécois | Resignation to provide a seat for Bouchard | Yes |
- Therien was a former Liberal
34th National Assembly of Quebec 1989-1994By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Shefford | February 28, 1994 | Roger Paré | QC|PQ|background}}| | Parti Québécois | Bernard Brodeur | QC|Liberal|background}}| | Libéral | Resignation | No | Bonaventure | February 21, 1994 | Gérard D. Levesque | QC|Liberal|background}}| | Libéral | Marcel Landry | QC|PQ|background}}| | Parti Québécois | Death | No | Laval-des-Rapides | December 13, 1993 | Guy Bélanger | QC|Liberal|background}}| | Libéral | Serge Ménard | QC|PQ|background}}| | Parti Québécois | Resignation | No | Portneuf | July 5, 1993 | Michel Pagé | QC|Liberal|background}}| | Libéral | Roger Bertrand | QC|PQ|background}}| | Parti Québécois | Resignation | No | Anjou | January 20, 1992 | René Serge Larouche | QC|Independent|background}}| | Independent* | Pierre Bélanger | QC|PQ|background}}| | Parti Québécois | Resignation | No | Montmorency | August 12, 1991 | Yves Séguin | QC|Liberal|background}}| | Libéral | Jean Filion | QC|PQ|background}}| | Parti Québécois | Resignation | No |
- Larouche was a former Liberal
33rd National Assembly of Quebec 1985-1989By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Papineau | May 29, 1989 | Mark Assad | QC|Liberal|background}}| | Libéral | Norman MacMillan | QC|Liberal|background}}| | Libéral | Resignation to contest the 1988 federal election | Yes | Hull | May 29, 1989 | Gilles Rocheleau | QC|Liberal|background}}| | Libéral | Robert LeSage | QC|Liberal|background}}| | Libéral | Resignation to contest the 1988 federal election | Yes | Roberval | June 20, 1988 | Michel Gauthier | QC|PQ|background}}| | Parti Québécois | Gaston Blackburn | QC|Liberal|background}}| | Libéral | Resignation | No | Anjou | June 20, 1988 | Pierre-Marc Johnson | QC|PQ|background}}| | Parti Québécois | Rene Serge Larouche | QC|Liberal|background}}| | Libéral | Resignation | No | Notre-Dame-de-Grâce | September 14, 1987 | Reed Scowen | QC|Liberal|background}}| | Libéral | Harold Thuringer | QC|Liberal|background}}| | Libéral | Resignation to become Delegate General | Yes | Saint-Laurent | January 20, 1986 | Germain Leduc | QC|Liberal|background}}| | Libéral | Robert Bourassa | QC|Liberal|background}}| | Libéral | Resignation to provide a seat for Bourassa | Yes |
32nd National Assembly of Quebec 1981-1985By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Trois-Rivières | June 3, 1985 | Denis Vaugeois | QC|PQ|background}}| | Parti Québécois | Paul Philibert | QC|Liberal|background}}| | Libéral | Resignation | No | L'Assomption | June 3, 1985 | Jacques Parizeau | QC|PQ|background}}| | Parti Québécois | Jean-Guy Gervais | QC|Liberal|background}}| | Libéral | Resignation | No | Bourget | June 3, 1985 | Camille Laurin | QC|PQ|background}}| | Parti Québécois | Claude Trudel | QC|Liberal|background}}| | Libéral | Resignation | No | Bertrand | June 3, 1985 | Denis Lazure | QC|PQ|background}}| | Parti Québécois | Robert Bourassa | QC|Liberal|background}}| | Libéral | Resignation | No | Saint-Jacques | November 26, 1984 | Serge Champagne | QC|Liberal|background}}| | Libéral | Jean-François Viau | QC|Liberal|background}}| | Libéral | Death (car accident) | Yes | Sauvé | June 18, 1984 | Jacques-Yvan Morin | QC|PQ|background}}| | Parti Québécois | Marcel Parent | QC|Liberal|background}}| | Libéral | Resignation | No | Marie-Victorin | June 18, 1984 | Pierre Marois | QC|PQ|background}}| | Parti Québécois | Guy Pratt | QC|Liberal|background}}| | Libéral | Resignation | No | Marguerite-Bourgeoys | June 18, 1984 | Fernand Lalonde | QC|Liberal|background}}| | Libéral | Gilles Fortin | QC|Liberal|background}}| | Libéral | Resignation | Yes | Mégantic-Compton | December 5, 1983 | Fabien Bélanger | QC|Liberal|background}}| | Libéral | Madeleine Bélanger | QC|Liberal|background}}| | Libéral | Death | Yes | Jonquière | December 5, 1983 | Claude Vaillancourt | QC|PQ|background}}| | Parti Québécois | Aline Saint-Amand | QC|Liberal|background}}| | Libéral | Appointed a judge | No | Saint-Jacques | June 20, 1983 | Claude Charron | QC|PQ|background}}| | Parti Québécois | Serge Champagne | QC|Liberal|background}}| | Libéral | Resignation | No | Saguenay | June 20, 1983 | Lucien Lessard | QC|PQ|background}}| | Parti Québécois | Ghislain Maltais | QC|Liberal|background}}| | Libéral | Resignation | No | Charlesbourg | June 20, 1983 | Denis de Belleval | QC|PQ|background}}| | Parti Québécois | Marc-Yvan Côté | QC|Liberal|background}}| | Libéral | Resignation | No | Saint-Laurent | April 5, 1982 | Claude Forget | QC|Liberal|background}}| | Libéral | Germain Leduc | QC|Liberal|background}}| | Libéral | Resignation | Yes | Louis-Hébert | April 5, 1982 | Claude Morin | QC|PQ|background}}| | Parti Québécois | Réjean Doyon | QC|Liberal|background}}| | Libéral | Resignation | No |
31st National Assembly of Quebec 1976-1981By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Outremont | November 17, 1980 | André Raynauld | QC|Liberal|background}}| | Libéral | Pierre Fortier | QC|Liberal|background}}| | Libéral | Resignation | Yes | Mégantic-Compton | November 17, 1980 | Fernand Grenier | QC|Conservative|background}}| | Union Nationale | Fabien Bélanger | QC|Liberal|background}}| | Libéral | Resignation to contest the 1980 federal election | No | Johnson | November 17, 1980 | Maurice Bellemare | QC|Conservative|background}}| | Union Nationale | Camille Picard | QC|Liberal|background}}| | Libéral | Resignation | No | Brome-Missisquoi | November 17, 1980 | Armand Russell | QC|Conservative|background}}| | Union Nationale | Pierre Paradis | QC|Liberal|background}}| | Libéral | Resignation to contest the 1980 federal election | No | D'Arcy-McGee | November 26, 1979 | Victor Goldbloom | QC|Liberal|background}}| | Libéral | Herbert Marx | QC|Liberal|background}}| | Libéral | Resignation to become head of the Canadian Council of Christians and Jews | Yes | Prévost | November 14, 1979 | Jean-Guy Cardinal | QC|PQ|background}}| | Parti Québécois | Solange Chaput-Rolland | QC|Liberal|background}}| | Libéral | Death | No | Maisonneuve | November 14, 1979 | Robert Burns | QC|PQ|background}}| | Parti Québécois | Georges Lalande | QC|Liberal|background}}| | Libéral | Resignation (health reasons) | No | Beauce-Sud | November 14, 1979 | Fabien Roy | Parti national populaire | Hermann Mathieu | QC|Liberal|background}}| | Libéral | Resignation to contest the 1979 federal election | No | Jean-Talon | April 30, 1979 | Raymond Garneau | QC|Liberal|background}}| | Libéral | Jean-Claude Rivest | QC|Liberal|background}}| | Libéral | Resignation | Yes | Argenteuil | April 30, 1979 | Zoël Saindon | QC|Liberal|background}}| | Libéral | Claude Ryan | QC|Liberal|background}}| | Libéral | Resignation to provide a seat for Ryan | Yes | Notre-Dame-de-Grâce | July 5, 1978 | Bryce Mackasey | QC|Liberal|background}}| | Libéral | Reed Scowen | QC|Liberal|background}}| | Libéral | Resignation | Yes |
30th National Assembly of Quebec 1973-1976By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Johnson | August 28, 1974 | Jean-Claude Boutin | QC|Liberal|background}}| | Libéral | Maurice Bellemare | QC|Conservative|background}}| | Union Nationale | Sought re-election due to charges of illegally acting as a Crown prosecutor | No |
29th National Assembly of Quebec 1970-1973By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Gatineau | November 15, 1972 | Michel Gratton | QC|Liberal|background}}| | Libéral | Michel Gratton | QC|Liberal|background}}| | Libéral | Void Election | Yes | Gatineau | October 11, 1972 | Roy Fournier | QC|Liberal|background}}| | Libéral | Michel Gratton | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Duplessis | October 11, 1972 | Henri-Laurier Coiteux | QC|Liberal|background}}| | Libéral | Donald Gallienne | QC|Liberal|background}}| | Libéral | Death | Yes | Chambly | February 8, 1971 | Pierre Laporte | QC|Liberal|background}}| | Libéral | Jean Cournoyer | QC|Liberal|background}}| | Libéral | Death (murdered) | Yes |
28th Legislative/National Assembly of Quebec 1966-1970Upon the abolition of the Legislative Council on December 31, 1968, the Legislative Assembly of Quebec is renamed the National Assembly of Quebec By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Vaudreuil-Soulanges | October 8, 1969 | Paul Gérin-Lajoie | QC|Liberal|background}}| | Libéral | François-Édouard Belliveau | QC|Conservative|background}}| | Union Nationale | Resignation | No | Trois-Rivières | October 8, 1969 | Yves Gabias | QC|Conservative|background}}| | Union Nationale | Gilles Gauthier | QC|Conservative|background}}| | Union Nationale | Appointed a judge | Yes | Saint-Jacques | October 8, 1969 | Paul Dozois | QC|Conservative|background}}| | Union Nationale | Jean Cournoyer | QC|Conservative|background}}| | Union Nationale | Appointed to the Board of Hydro-Québec | Yes | Sainte-Marie | October 8, 1969 | Edgar Charbonneau | QC|Conservative|background}}| | Union Nationale | Jean-Jacques Croteau | QC|Conservative|background}}| | Union Nationale | Resignation | Yes | Dorion | March 3, 1969 | François Aquin | QC|Independent|background}}| | Independent* | Mario Beaulieu | QC|Conservative|background}}| | Union Nationale | Resignation | No | Notre-Dame-de-Grâce | December 4, 1968 | Eric Kierans | QC|Liberal|background}}| | Libéral | William Tetley | QC|Liberal|background}}| | Libéral | Resignation to contest the 1968 federal election | Yes | Bagot | December 4, 1968 | Daniel Johnson | QC|Conservative|background}}| | Union Nationale | Jean-Guy Cardinal | QC|Conservative|background}}| | Union Nationale | Death | Yes |
- Aquin was a former Liberal
27th Legislative Assembly of Quebec 1962-1966By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Terrebonne | January 18, 1965 | Lionel Bertrand | QC|Liberal|background}}| | Libéral | Denis Hardy | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Saint-Maurice | January 18, 1965 | René Hamel | QC|Liberal|background}}| | Libéral | Jean-Guy Trépanier | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Saguenay | October 5, 1964 | Rodrigue Thibault | QC|Liberal|background}}| | Libéral | Pierre-Willie Maltais | QC|Liberal|background}}| | Libéral | Death | Yes | Montréal-Verdun | October 5, 1964 | George O'Reilly | QC|Liberal|background}}| | Libéral | Claude Wagner | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Matane | October 5, 1964 | Philippe Castonguay | QC|Liberal|background}}| | Libéral | Jacques Bernier | QC|Liberal|background}}| | Libéral | Death | Yes | Dorchester | October 5, 1964 | Joseph-Armand Nadeau | QC|Conservative|background}}| | Union Nationale | Francis O'Farrell | QC|Liberal|background}}| | Libéral | Death | No | Montréal–Notre-Dame-de-Grâce | September 25, 1963 | Paul Earl | QC|Liberal|background}}| | Libéral | Eric Kierans | QC|Liberal|background}}| | Libéral | Death | Yes |
26th Legislative Assembly of Quebec 1960-1962By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Jacques-Cartier | December 14, 1961 | Charles-Aimé Kirkland | QC|Liberal|background}}| | Libéral | Marie-Claire Kirkland | QC|Liberal|background}}| | Libéral | Death | Yes | Chambly | December 14, 1961 | Robert Théberge | QC|Liberal|background}}| | Libéral | Pierre Laporte | QC|Liberal|background}}| | Libéral | Death | Yes | Rouville | November 23, 1960 | Laurent Barré | QC|Conservative|background}}| | Union Nationale | François Boulais | QC|Liberal|background}}| | Libéral | Resignation | No | Joliette | November 23, 1960 | Antonio Barrette | QC|Conservative|background}}| | Union Nationale | Gaston Lambert | QC|Liberal|background}}| | Libéral | Resignation | No |
25th Legislative Assembly of Quebec 1956-1960By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Lac-Saint-Jean | September 16, 1959 | Antonio Auger | QC|Conservative|background}}| | Union Nationale | Jean-Paul Levasseur | QC|Conservative|background}}| | Union Nationale | Appointed to the Legislative Council | Yes | Labelle | September 16, 1959 | Pierre Bohémier | QC|Conservative|background}}| | Union Nationale | Fernand Lafontaine | QC|Conservative|background}}| | Union Nationale | Death | Yes | Roberval | October 15, 1958 | Paul-Henri Spence | QC|Conservative|background}}| | Union Nationale | Jean-Joseph Turcotte | QC|Conservative|background}}| | Union Nationale | Resignation | Yes | Labelle | October 15, 1958† | Albiny Paquette | QC|Conservative|background}}| | Union Nationale | Pierre Bohémier | QC|Conservative|background}}| | Union Nationale | Appointed to the Legislative Council | Yes | Matane | July 2, 1958 | Onésime Gagnon | QC|Conservative|background}}| | Union Nationale | Benoît Gaboury | QC|Conservative|background}}| | Union Nationale | Appointed Lieutenant Governor | Yes | Vaudreuil-Soulanges | September 18, 1957 | Joseph-Édouard Jeannotte | QC|Conservative|background}}| | Union Nationale | Loyola Schmidt | QC|Conservative|background}}| | Union Nationale | Death | Yes | Mégantic | September 18, 1957 | Tancrède Labbé | QC|Conservative|background}}| | Union Nationale | Joseph-Émile Fortin | QC|Conservative|background}}| | Union Nationale | Death (car accident) | Yes | Compton | September 18, 1957 | Fabien Gagnon | QC|Liberal|background}}| | Libéral | Claude-Gilles Gosselin | QC|Conservative|background}}| | Union Nationale | Death | No | Châteauguay | September 18, 1957 | Arthur Laberge | QC|Conservative|background}}| | Union Nationale | Joseph-Maurice Laberge | QC|Conservative|background}}| | Union Nationale | Death | Yes |
† Won by acclamation 24th Legislative Assembly of Quebec 1952-1956By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Westmount–Saint-Georges | July 6, 1955 | George Carlyle Marler | QC|Liberal|background}}| | Libéral | John Richard Hyde | QC|Liberal|background}}| | Libéral | Resignation to enter federal politics | Yes | Saint-Hyacinthe | July 6, 1955 | Ernest-Joseph Chartier | QC|Conservative|background}}| | Union Nationale | Pierre-Jacques-François Bousquet | QC|Conservative|background}}| | Union Nationale | Death | Yes | Montréal-Laurier | July 6, 1955 | Paul Provençal | QC|Conservative|background}}| | Union Nationale | Arsène Gagné | QC|Conservative|background}}| | Union Nationale | Death | Yes | Compton | September 15, 1954 | Charles Daniel French | QC|Conservative|background}}| | Union Nationale | John William French | QC|Conservative|background}}| | Union Nationale | Death | Yes | Portneuf | July 9, 1953 | Bona Dussault | QC|Conservative|background}}| | Union Nationale | Rosaire Chalifour | QC|Conservative|background}}| | Union Nationale | Death | Yes | Montréal-Outremont | July 9, 1953 | Henri Groulx | QC|Liberal|background}}| | Libéral | Georges-Émile Lapalme | QC|Liberal|background}}| | Libéral | Death | Yes | Matapédia | July 9, 1953 | Philippe Cossette | QC|Conservative|background}}| | Union Nationale | Clovis Gagnon | QC|Conservative|background}}| | Union Nationale | Death (car accident) | Yes |
23rd Legislative Assembly of Quebec 1948-1952By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Lévis | February 16, 1949 | Joseph-Théophile Larochelle | QC|Conservative|background}}| | Union Nationale | Joseph-Albert Samson | QC|Conservative|background}}| | Union Nationale | Appointed to the Legislative Council | Yes | Brome | December 7, 1948† | Jonathan Robinson | QC|Conservative|background}}| | Union Nationale | Charles James Warwick Fox | QC|Conservative|background}}| | Union Nationale | Death | Yes |
† Won by acclamation 22nd Legislative Assembly of Quebec 1944-1948By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Huntingdon | July 23, 1947 | Dennis James O'Connor | QC|Liberal|background}}| | Libéral | John Gillies Rennie | QC|Conservative|background}}| | Union Nationale | Death | No | Bagot | December 18, 1946 | Cyrille Dumaine | QC|Liberal|background}}| | Libéral | Daniel Johnson | QC|Conservative|background}}| | Union Nationale | Death | No | Compton | July 3, 1946 | William James Duffy | QC|Liberal|background}}| | Libéral | Charles Daniel French | QC|Conservative|background}}| | Union Nationale | Death | No | Beauce | November 21, 1945 | Édouard Lacroix | Bloc populaire canadien | Georges-Octave Poulin | QC|Conservative|background}}| | Union Nationale | Resignation | No |
21st Legislative Assembly of Quebec 1939-1944By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Westmount–Saint-Georges | March 23, 1942 | George Gordon Hyde | QC|Liberal|background}}| | Libéral | George Carlyle Marler | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Richelieu-Verchères | March 23, 1942 | Félix Messier | QC|Liberal|background}}| | Libéral | Joseph-Willie Robidoux | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Montréal–Saint-Jacques | March 23, 1942 | Joseph-Roméo Toupin | QC|Liberal|background}}| | Libéral | Claude Jodoin | QC|Liberal|background}}| | Libéral | Death | Yes | Montréal–Sainte-Anne | March 23, 1942 | Francis Lawrence Connors | QC|Liberal|background}}| | Libéral | Thomas Guérin | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Saint-Jean–Napierville | October 6, 1941 | Alexis Bouthillier | QC|Liberal|background}}| | Libéral | Jean-Paul Beaulieu | QC|Conservative|background}}| | Union Nationale | Death | No | Huntingdon | October 6, 1941 | James Walker Ross | QC|Liberal|background}}| | Libéral | Dennis James O'Connor | QC|Liberal|background}}| | Libéral | Death | Yes | Terrebonne | November 19, 1940 | Athanase David | QC|Liberal|background}}| | Libéral | Damase Perrier | QC|Liberal|background}}| | Libéral | Appointed to the Senate | Yes | Mégantic | November 19, 1940 | Louis Houde | QC|Liberal|background}}| | Libéral | Tancrède Labbé | QC|Conservative|background}}| | Union Nationale | Resignation to be appointed a judge | No |
20th Legislative Assembly of Quebec 1936-1939By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Stanstead | November 2, 1938 | Rouville Beaudry | QC|Conservative|background}}| | Union Nationale | Henri Gérin | QC|Conservative|background}}| | Union Nationale | Resignation | Yes | Montréal–Saint-Louis | November 2, 1938 | Peter Bercovitch | QC|Liberal|background}}| | Libéral | Louis Fitch | QC|Conservative|background}}| | Union Nationale | Resignation to enter federal politics | No | Chicoutimi | May 25, 1938 | Arthur Larouche | QC|Conservative|background}}| | Union Nationale | Antonio Talbot | QC|Conservative|background}}| | Union Nationale | Resignation | Yes | Bagot | February 16, 1938 | Cyrille Dumaine | QC|Liberal|background}}| | Libéral | Philippe Adam | QC|Conservative|background}}| | Union Nationale | Void Election | No | Beauce | March 17, 1937 | Raoul Poulin | QC|Conservative|background}}| | Union Nationale | Joseph-Emile Perron | QC|Conservative|background}}| | Union Nationale | Resignation | Yes |
19th Legislative Assembly of Quebec 1935-1936no by-elections18th Legislative Assembly of Quebec 1931-1935By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Jacques-Cartier | November 25, 1933† | Victor Marchand | QC|Liberal|background}}| | Libéral | Joseph-Théodule Rhéaume | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Wolfe | November 14, 1933 | Cyrénus Lemieux | QC|Liberal|background}}| | Libéral | Thomas Hercule Lapointe | QC|Liberal|background}}| | Libéral | Appointed Sheriff | Yes | Nicolet | November 7, 1933† | Joseph-Alcide Savoie | QC|Liberal|background}}| | Libéral | Alexandre Gaudet | QC|Liberal|background}}| | Libéral | Death | Yes |
† Won by acclamation 17th Legislative Assembly of Quebec 1927-1931By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Maskinongé | November 4, 1930 | Joseph-William Gagnon | QC|Liberal|background}}| | Libéral | Louis-Joseph Thisdel | QC|Liberal|background}}| | Libéral | Death | Yes | Huntingdon | November 4, 1930 | Andrew Philps | QC|Liberal|background}}| | Libéral | Martin Bettie Fisher | | Conservative | Death | No | Deux-Montagnes | November 4, 1930 | Arthur Sauvé | | Conservative | Paul Sauvé | | Conservative | Resignation to contest the 1930 federal election | Yes | Bellechasse | October 20, 1930 | Antonin Galipeault | QC|Liberal|background}}| | Libéral | Robert Taschereau | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Beauce | December 9, 1929† | Joseph-Hugues Fortier | QC|Liberal|background}}| | Libéral | Joseph-Édouard Fortin | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Montcalm | November 16, 1929 | Joseph-Ferdinand Daniel | QC|Liberal|background}}| | Libéral | Joseph-Léonide Perron | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Richelieu | October 28, 1929 | Jean-Baptiste Lafrenière | QC|Liberal|background}}| | Libéral | Avila Turcotte | QC|Liberal|background}}| | Libéral | Appointed Chairman of the Commission of Agricultural Credit | Yes | Compton | September 30, 1929 | Jacob Nicol | QC|Liberal|background}}| | Libéral | Andrew Ross McMaster | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | L'Islet | May 13, 1929† | Élisée Thériault | QC|Liberal|background}}| | Libéral | Adélard Godbout | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Québec-Est | October 24, 1928 | Louis-Alfred Létourneau | QC|Liberal|background}}| | Libéral | Oscar Drouin | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Montréal–Sainte-Marie | October 24, 1928 | Joseph Gauthier | QC|Liberal|background}}| | Libéral | Camillien Houde | | Conservative | Void Election | No | Îles-de-la-Madeleine | July 14, 1928† | Joseph-Édouard Caron | QC|Liberal|background}}| | Libéral | Amédée Caron | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Portneuf | October 31, 1927 | Édouard Hamel | QC|Liberal|background}}| | Libéral | Victor Marchand | QC|Liberal|background}}| | Libéral | Appointed Registrar | Yes | Kamouraska | October 31, 1927 | Nérée Morin | QC|Liberal|background}}| | Libéral | Pierre Gagnon | QC|Liberal|background}}| | Libéral | Death | Yes |
† Won by acclamation 16th Legislative Assembly of Quebec 1923-1927By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Jacques-Cartier | November 30, 1925 | Esioff-Léon Patenaude | | Conservative | Victor Marchand | QC|Liberal|background}}| | Libéral | Resignation to contest the 1925 federal election | No | Champlain | November 30, 1925 | Bruno Bordeleau | QC|Liberal|background}}| | Libéral | William-Pierre Grant | QC|Liberal|background}}| | Libéral | Appointed registrar | Yes | Berthier | November 30, 1925 | Siméon Lafrenière | QC|Liberal|background}}| | Libéral | Amédée Sylvestre | QC|Liberal|background}}| | Libéral | Appointed registrar | Yes | Argenteuil | November 30, 1925 | John Hay | QC|Liberal|background}}| | Libéral | Joseph-Léon Saint-Jacques | | Conservative | Death | No | Témiscamingue | November 28, 1924 | Télesphore Simard | QC|Liberal|background}}| | Libéral | Joseph Miljours | QC|Liberal|background}}| | Libéral | Death | Yes | Sherbrooke | November 5, 1924 | Moïse O'Bready | | Conservative | Armand-Charles Crépeau | | Conservative | Death | Yes | Saint-Maurice | November 5, 1924 | Léonide-Nestor-Arthur Ricard | QC|Liberal|background}}| | Libéral | Alphonse-Edgar Guillemette | QC|Liberal|background}}| | Libéral | Death (car accident) | Yes | Québec-Comté | November 5, 1924 | Aurèle Leclerc | QC|Liberal|background}}| | Libéral | Ludger Bastien | | Conservative | Appointed registrar | No | Montréal–Sainte-Anne | November 5, 1924 | William James Hushion | QC|Liberal|background}}| | Libéral | Joseph Henry Dillon | QC|Liberal|background}}| | Libéral | Resignation to enter federal politics | Yes | Bonaventure | November 5, 1924 | Joseph-Fabien Bugeaud | QC|Liberal|background}}| | Libéral | Pierre-Émile Côté | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Yamaska | October 22, 1923 | Édouard Ouellette | QC|Liberal|background}}| | Libéral | David Laperrière | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Richmond | October 22, 1923 | Georges-Ervé Denault | QC|Liberal|background}}| | Libéral | Stanislas-Edmond Desmarais | QC|Liberal|background}}| | Libéral | Death | Yes | Brome | October 22, 1923 | William Robert Oliver | QC|Liberal|background}}| | Libéral | Carlton James Oliver | QC|Liberal|background}}| | Libéral | Death | Yes | Abitibi | October 22, 1923 | Joseph-Édouard Perrault | QC|Liberal|background}}| | Libéral | Hector Authier | QC|Liberal|background}}| | Libéral | Chose to sit for Arthabaska | Yes |
15th Legislative Assembly of Quebec 1919-1923By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Sherbrooke | September 7, 1922† | Joseph-Henri Lemay | QC|Liberal|background}}| | Libéral | Ludger Forest | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Labelle | August 17, 1922 | Honoré Achim | QC|Liberal|background}}| | Libéral | Désiré Lahaie | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Verchères | December 22, 1921 | Adrien Beaudry | QC|Liberal|background}}| | Libéral | Jean-Marie Richard | QC|Liberal|background}}| | Libéral | Appointed Chairman of the Public Services Commission | Yes | Témiscouata | December 22, 1921 | Louis-Eugène-Aduire Parrot | QC|Liberal|background}}| | Libéral | Eugène Godbout | QC|Liberal|background}}| | Libéral | Resignation | Yes | Montréal–Ste-Marie | December 22, 1921 | Napoléon Séguin | QC|Liberal|background}}| | Libéral | Joseph Gauthier | | Parti ouvrier | Appointed Governor of Bordeaux Prison | No | Wolfe | December 15, 1921† | Joseph-Eugène Rhéault | QC|Liberal|background}}| | Libéral | Cyrinus Lemieux | QC|Liberal|background}}| | Libéral | Death | Yes | Trois-Rivières | December 15, 1921† | Joseph-Adolphe Tessier | QC|Liberal|background}}| | Libéral | Louis-Philippe Mercier | QC|Liberal|background}}| | Libéral | Appointed Chairman of the Running Streams Commission | Yes | Richmond | December 15, 1921† | Walter George Mitchell | QC|Liberal|background}}| | Libéral | Jacob Nicol | QC|Liberal|background}}| | Libéral | Resignation to contest the 1921 federal election | Yes | Beauce | December 15, 1921† | Arthur Godbout | QC|Liberal|background}}| | Libéral | Joseph-Hughes Fortier | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Saint-Maurice | October 19, 1920 | Georges-Isidore Delisle | QC|Liberal|background}}| | Libéral | Léonide-Nestor-Arthur Ricard | QC|Liberal|background}}| | Libéral | Death | Yes | Kamouraska | October 19, 1920 | Charles-Adolphe Stein | QC|Liberal|background}}| | Libéral | Nérée Morin | QC|Liberal|background}}| | Libéral | Resignation to enter federal politics | Yes | Portneuf | October 11, 1920† | Lomer Gouin | QC|Liberal|background}}| | Libéral | Édouard Hamel | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Terrebonne | September 6, 1919† | Athanase David | QC|Liberal|background}}| | Libéral | Athanase David | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Provincial Secretary | Yes | Bellechasse | September 6, 1919† | Antonin Galipeault | QC|Liberal|background}}| | Libéral | Antonin Galipeault | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Public Works and Labour | Yes | Arthabaska | September 6, 1919† | Joseph-Édouard Perrault | QC|Liberal|background}}| | Libéral | Joseph-Édouard Perrault | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Colonization, Mines and Fisheries | Yes |
† Won by acclamation 14th Legislative Assembly of Quebec 1916-1919By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Napierville | December 27, 1918 | Cyprien Doris | QC|Liberal|background}}| | Libéral | Amédée Monet | QC|Liberal|background}}| | Libéral | Death | Yes | Montréal-St-Laurent | December 27, 1918 | John Thomas Finnie | QC|Liberal|background}}| | Libéral | Henry Miles | QC|Liberal|background}}| | Libéral | Appointed Collector of Provincial Revenue | Yes | Matane | December 27, 1918 | Donat Caron | QC|Liberal|background}}| | Libéral | Octave Fortin | QC|Liberal|background}}| | Libéral | Death | Yes | Ottawa | December 15, 1917† | Ferdinand-Ambroise Gendron | QC|Liberal|background}}| | Libéral | Joseph Caron | QC|Liberal|background}}| | Libéral | Death | Yes | Nicolet | December 15, 1917† | Arthur Trahan | QC|Liberal|background}}| | Libéral | Joseph-Alcide Savoie | QC|Liberal|background}}| | Libéral | Resignation to contest the 1917 federal election | Yes | Labelle | December 15, 1917† | Hyacinthe-Adélard Fortier | QC|Liberal|background}}| | Libéral | Honoré Achim | QC|Liberal|background}}| | Libéral | Resignation to contest the 1917 federal election | Yes | Dorchester | December 15, 1917† | Lucien Cannon | QC|Liberal|background}}| | Libéral | Ernest Ouellet | QC|Liberal|background}}| | Libéral | Resignation to enter federal politics | Yes | Montcalm | November 12, 1917† | Joseph-Alcide Dupuis | QC|Liberal|background}}| | Libéral | Joseph-Ferdinand Daniel | QC|Liberal|background}}| | Libéral | Death | Yes | Brome | November 12, 1917† | William Frederick Bilas | QC|Liberal|background}}| | Libéral | William Robert Oliver | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes |
† Won by acclamation 13th Legislative Assembly of Quebec 1912-1916By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Richmond | November 21, 1914† | Peter Samuel George Mackenzie | QC|Liberal|background}}| | Libéral | Walter George Mitchell | QC|Liberal|background}}| | Libéral | Death | Yes | Châteauguay | May 9, 1914† | Honoré Mercier Jr. | QC|Liberal|background}}| | Libéral | Honoré Mercier Jr. | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Colonization, Mines and Fisheries | Yes | Bonaventure | May 7, 1914† | John Hall Kelly | QC|Liberal|background}}| | Libéral | Joseph-Fabien Bugeaud | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Trois-Rivières | March 18, 1914 | Joseph-Adolphe Tessier | QC|Liberal|background}}| | Libéral | Joseph-Adolphe Tessier | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Highways | Yes | St-Jean | November 10, 1913 | Lomer Gouin | QC|Liberal|background}}| | Libéral | Marcellin Robert | QC|Liberal|background}}| | Libéral | Chose to sit for Portneuf | Yes | Huntingdon | November 10, 1913 | William H. Walker | QC|Liberal|background}}| | Libéral | Andrew Philps | QC|Liberal|background}}| | Libéral | Death | Yes | Nicolet | June 2, 1913 | Charles Ramsay Devlin | QC|Liberal|background}}| | Libéral | Laetare Roy | QC|Liberal|background}}| | Libéral | Chose to sit for Témiscamingue | Yes | Dorchester | June 2, 1913 | Alfred Morissett | QC|Liberal|background}}| | Libéral | Lucien Cannon | QC|Liberal|background}}| | Libéral | Appointed Clerk of the Executive Council | Yes | Stanstead | January 16, 1913† | Prosper-Alfred Bissonnet | QC|Liberal|background}}| | Libéral | Alfred-Joseph Bissonnett | QC|Liberal|background}}| | Libéral | Appointed Collector of Revenue | Yes | Bagot | January 16, 1913† | Frédéric-Hector Daigneault | QC|Liberal|background}}| | Libéral | Joseph-Émery Phaneuf | QC|Liberal|background}}| | Libéral | Appointed Inspector of Asylums and Prisons | Yes | Verchères | October 16, 1912† | Amédée Geoffrion | QC|Liberal|background}}| | Libéral | Joseph-Léonide Perron | QC|Liberal|background}}| | Libéral | Appointed Recorder of Montreal | Yes |
† Won by acclamation 12th Legislative Assembly of Quebec 1908-1912By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Lévis | September 21, 1911 | Jean-Cléophas Blouin | QC|Liberal|background}}| | Libéral | Laetare Roy | QC|Liberal|background}}| | Libéral | Appointed Sheriff | Yes | Sherbrooke | August 17, 1911† | Jean-Marie-Joseph-Pantaléon Pelletier | QC|Liberal|background}}| | Libéral | Calixte-Émile Therrien | QC|Liberal|background}}| | Libéral | Appointed Agent-General in London | Yes | St. Jean | December 29, 1910 | Gabriel Marchand | QC|Liberal|background}}| | Libéral | Marcellin Robert | QC|Liberal|background}}| | Libéral | Death | Yes | Drummond | March 5, 1910 | Joseph Laferté | QC|Liberal|background}}| | Libéral | Jules Allard | QC|Liberal|background}}| | Libéral | Void Election | Yes | Argenteuil | March 5, 1910 | William Alexander Weir | QC|Liberal|background}}| | Libéral | John Hay | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Gaspé | February 24, 1910 | Louis-Joseph Lemieux | QC|Liberal|background}}| | Libéral | Joseph-Léonide Perron | QC|Liberal|background}}| | Libéral | Appointed Sheriff | Yes | Richmond | January 27, 1910† | Peter Samuel George Mackenzie | QC|Liberal|background}}| | Libéral | Peter Samuel George Mackenzie | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Provincial Treasurer | Yes | Kamouraska | December 6, 1909† | Louis-Rodolphe Roy | QC|Liberal|background}}| | Libéral | Louis-Auguste Dupuis | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | L'Islet | November 29, 1909† | Joseph-Édouard Caron | QC|Liberal|background}}| | Libéral | Joseph-Édouard Caron | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Agriculture | Yes | St. Sauveur | November 12, 1909 | Charles-Eugene Côté | QC|Liberal|background}}| | Libéral | Joseph-Alphonse Langlois | | Parti ouvrier | Appointed registrar | No | Montréal division no. 2 | November 12, 1909 | Henri Bourassa | Ligue nationaliste canadienne | Clement Robillard | QC|Liberal|background}}| | Libéral | Chose to sit for St. Hyacinthe | No | Chambly | November 12, 1909 | Maurice Perrault | QC|Liberal|background}}| | Libéral | Lesieur Desaulniers | QC|Liberal|background}}| | Libéral | Death | Yes | Hochelaga | February 2, 1909† | Louis-Jérémie Décarie | QC|Liberal|background}}| | Libéral | Louis-Jérémie Décarie | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Agriculture | Yes | Bellechasse | February 2, 1909† | Adélard Turgeon | QC|Liberal|background}}| | Libéral | Antonin Galipeault | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Québec Centre | December 28, 1908 | Amédée Robitaille | QC|Liberal|background}}| | Libéral | Eugène Leclerc | QC|Liberal|background}}| | Libéral | Appointed a prothonotary | Yes | Montréal division no. 6 | December 28, 1908 | Denis Tansey | | Conservative | Michael James Walsh | QC|Liberal|background}}| | Libéral | Void Election | No | Laval | December 28, 1908 | Joseph-Wenceslas Lévesque | QC|Liberal|background}}| | Libéral | Joseph-Wenceslas Lévesque | QC|Liberal|background}}| | Libéral | Void Election | Yes | Châteauguay | December 28, 1908 | Hospice Dumtremble | | Conservative | Honoré Mercier Jr. | QC|Liberal|background}}| | Libéral | Void Election | No | Montréal division no. 1 | December 21, 1908† | Georges-Albini Lacombe | QC|Liberal|background}}| | Libéral | Napoléon Séguin | QC|Liberal|background}}| | Libéral | Appointed registrar | Yes | Rouville | October 26, 1908 | Alfred Girard | QC|Liberal|background}}| | Libéral | Joseph-Edmond Robert | QC|Liberal|background}}| | Libéral | Appointed a prothonotary | Yes | Lac-Saint-Jean | October 14, 1908† | Theodore-Louis-Antoine Broet | QC|Liberal|background}}| | Libéral | Jean-Baptiste Carbonneau | QC|Liberal|background}}| | Libéral | Death (railroad accident) | Yes |
† Won by acclamation 11th Legislative Assembly of Quebec 1904-1908By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Châteauguay | December 16, 1907 | François-Xavier Dupuis | QC|Liberal|background}}| | Libéral | Honoré Mercier Jr. | QC|Liberal|background}}| | Libéral | Appointed Recorder of the Municipal Court of Montreal | Yes | Rimouski | November 4, 1907 | Auguste Tessier | QC|Liberal|background}}| | Libéral | Pierre-Émile D'Anjou | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Nicolet | November 4, 1907 | Alfred Marchildon | QC|Liberal|background}}| | Libéral | Charles Ramsey Devlin | QC|Liberal|background}}| | Libéral | Resignation pending appointment as a judge | Yes | Montmorency | November 4, 1907 | Louis-Alexandre Taschereau | QC|Liberal|background}}| | Libéral | Louis-Alexandre Taschereau | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Public Works and Labor | Yes | Bellechasse | November 4, 1907 | Adélard Turgeon | QC|Liberal|background}}| | Libéral | Adélard Turgeon | QC|Liberal|background}}| | Libéral | Sought re-election against Henri Bourassa | Yes | Montréal division no. 5 | January 24, 1907 | Christopher Benfield Carter | QC|Liberal|background}}| | Libéral | Charles Ernest Gault | | Conservative | Death | No | Îles-de-la-Madeleine | November 20, 1906 | Robert Jamieson Leslie | QC|Liberal|background}}| | Libéral | Louis-Albin Thériault | QC|Liberal|background}}| | Libéral | Death (shipwreck) | Yes | Iberville | November 5, 1906 | François Gosselin | QC|Liberal|background}}| | Libéral | Joseph-Aldéric Benoit | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | L'Assomption | October 29, 1906† | Joseph-Edouard Duhamel | QC|Liberal|background}}| | Libéral | Louis-Joseph Gauthier | QC|Liberal|background}}| | Libéral | Appointed Inspector of the Registration Office | Yes | Brome | September 10, 1906† | John Charles McCorkill | QC|Liberal|background}}| | Libéral | William Frederick Vilas | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Argenteuil | September 10, 1906† | William Alexander Weir | QC|Liberal|background}}| | Libéral | William Alexander Weir | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Public Works and Labor | Yes | Napierville | December 14, 1905 | Dominique Monet | QC|Liberal|background}}| | Libéral | Cyprien Dorris | QC|Liberal|background}}| | Libéral | Appointed Protonotary | Yes | St. Sauveur | October 14, 1905 | Simon-Napoléon Parent | QC|Liberal|background}}| | Libéral | Charles-Eugène Côté | QC|Liberal|background}}| | Libéral | Resignation to be appointed Chairman of the Transcontinental Railway Commission | Yes | Montréal division no. 4 | October 7, 1905† | James Cochrane | QC|Liberal|background}}| | Libéral | George Washington Stephens, Jr. | QC|Liberal|background}}| | Libéral | Death | Yes | Terrebonne | July 17, 1905† | Jean Prévost | QC|Liberal|background}}| | Libéral | Jean Prévost | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Colonization, Mines and Fisheries | Yes | Yamaska | June 20, 1905† | Jules Allard | QC|Liberal|background}}| | Libéral | Guillaume-Édouard Ouellet | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Montréal division no. 2 | April 10, 1905 | Lomer Gouin | QC|Liberal|background}}| | Libéral | Lomer Gouin | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Premier and Attorney General | Yes | Rimouski | April 3, 1905† | Auguste Tessier | QC|Liberal|background}}| | Libéral | Auguste Tessier | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Agriculture | Yes | Kamouraska | April 3, 1905† | Louis-Rodolphe Roy | QC|Liberal|background}}| | Libéral | Louis-Rodolphe Roy | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Provincial Secretary | Yes | Bellechasse | April 3, 1905† | Adélard Turgeon | QC|Liberal|background}}| | Libéral | Adélard Turgeon | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Minister of Lands, Mines and Fisheries | Yes |
† Won by acclamation 10th Legislative Assembly of Quebec 1900-1904By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Shefford | March 10, 1904 | Tancrède Boucher de Grandbois | QC|Liberal|background}}| | Libéral | Auguste Mathieu | QC|Liberal|background}}| | Libéral | Resignation | Yes | Portneuf | March 10, 1904 | Jules Tessier | QC|Liberal|background}}| | Libéral | Damase-Épiphane Naud | | Conservative | Appointed to the Senate | No | Maskinongé | March 10, 1904 | Hector Caron | QC|Liberal|background}}| | Libéral | Georges Lafontaine | | Conservative | Appointed Superintendent of Game and Fisheries | No | Berthier | March 10, 1904 | Cuthbert-Alphonse Chênevert | QC|Liberal|background}}| | Libéral | Joseph Lafontaine | QC|Liberal|background}}| | Libéral | Appointed Recorder for the Quebec Court of Appeal | Yes | Brome | October 29, 1903 | Henry Thomas Duffy | QC|Liberal|background}}| | Libéral | John Charles McCorkill | QC|Liberal|background}}| | Libéral | Death | Yes | Stanstead | October 3, 1902 | Moodie Brock Lovell | QC|Liberal|background}}| | Libéral | Georges-Henri Saint-Pierre | | Conservative | Death | No | Soulanges | October 3, 1902 | Avila-Gonzague Bourbonnais | QC|Liberal|background}}| | Libéral | Arcand-Momer Bissonnette | | Conservative | Death | No | L'Islet | September 26, 1902† | François-Gilbert Miville Dechêne | QC|Liberal|background}}| | Libéral | Joseph-Édouard Caron | QC|Liberal|background}}| | Libéral | Death | Yes | Québec Centre | July 11, 1902† | Amédée Robitaille | QC|Liberal|background}}| | Libéral | Amédée Robitaille | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Provincial Secretary | Yes | Beauce | January 31, 1902 | Henri Sévérin Béland | QC|Liberal|background}}| | Libéral | Arthur Godbout | QC|Liberal|background}}| | Libéral | Resignation to enter federal politics | Yes | Vaudreuil | October 31, 1901 | Émery Lalonde | QC|Liberal|background}}| | Libéral | Hormidas Pilon | QC|Liberal|background}}| | Libéral | Appointed Registar | Yes | Québec Comté | October 31, 1901 | Némèse Garneau | QC|Liberal|background}}| | Libéral | Cyrille-Fraser Delâge | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Drummond | October 31, 1901 | William John Watts | QC|Liberal|background}}| | Libéral | Joseph Laferté | QC|Liberal|background}}| | Libéral | Appointed Registrar | Yes | Lévis | October 24, 1901† | Charles Langelier | QC|Liberal|background}}| | Libéral | Jean-Cléophas Blouin | QC|Liberal|background}}| | Libéral | Appointed Sheriff | Yes |
† Won by acclamation 9th Legislative Assembly of Quebec 1897-1900By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Matane | January 11, 1899 | Louis-Félix Pinault | QC|Liberal|background}}| | Libéral | Donat Caron | QC|Liberal|background}}| | Libéral | Appointed Deputy Minister of Militia | Yes | Verchères | December 19, 1898 | Étienne Blanchard | QC|Liberal|background}}| | Libéral | Étienne Blanchard | QC|Liberal|background}}| | Libéral | Void Election | Yes | Missisquoi | December 19, 1898 | John Charles McCorkill | QC|Liberal|background}}| | Libéral | Cedric Lemoine Cotton | QC|Liberal|background}}| | Libéral | Appointed to the Legislative Council | Yes | Lévis | December 19, 1898 | Nazaire-Nicolas Olivier | QC|Liberal|background}}| | Libéral | Charles Langelier | QC|Liberal|background}}| | Libéral | Death | Yes | Beauharnois | December 19, 1898 | Élie-Hercule Bisson | QC|Liberal|background}}| | Libéral | Arthur Plante | | Conservative | Appointed Prothonotary for Beauharnois | No | Bonaventure | December 22, 1897 | Victor Gladu | QC|Liberal|background}}| | Libéral | Jules Allard | QC|Liberal|background}}| | Libéral | Death | Yes | Lévis | December 22, 1897 | François-Xavier Lemieux | QC|Liberal|background}}| | Libéral | Nazaire-Nicolas Olivier | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Bonaventure | December 22, 1897 | François-Xavier Lemieux | QC|Liberal|background}}| | Libéral | William Henry Clapperton | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Yamaska | November 16, 1897 | Albéric-Archie Mondou | | Conservative | Victor Gladu | QC|Liberal|background}}| | Libéral | Void Election | No | Brome | June 19, 1897 | Henry Thomas Duffy | QC|Liberal|background}}| | Libéral | Henry Thomas Duffy | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Commissioner of Public Works | Yes | St. Sauveur | June 12, 1897† | Simon-Napoléon Parent | QC|Liberal|background}}| | Libéral | Simon-Napoléon Parent | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Commissioner of Lands, Forests and Fisheries | Yes | St. Jean | June 12, 1897† | Félix-Gabriel Marchand | QC|Liberal|background}}| | Libéral | Félix-Gabriel Marchand | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Premier and Provincial Treasurer | Yes | L'Islet | June 12, 1897† | François-Gilbert Miville Dechêne | QC|Liberal|background}}| | Libéral | François-Gilbert Miville Dechêne | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Commissioner of Agriculture | Yes | Châteauguay | June 12, 1897† | Joseph-Émery Robidoux | QC|Liberal|background}}| | Libéral | Joseph-Émery Robidoux | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Provincial Secretary | Yes | Bellechasse | June 12, 1897† | Adélard Turgeon | QC|Liberal|background}}| | Libéral | Adélard Turgeon | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Commissioner of Colonization and Mines | Yes |
† Won by acclamation 8th Legislative Assembly of Quebec 1892-1897By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Montmorency | June 23, 1896 | Thomas Chase-Casgrain | | Conservative | Édouard Bouffard | | Conservative | Resignation to contest the 1896 federal election | Yes | Montréal division no. 4 | June 4, 1896† | Alexander Webb Morris | | Conservative | Albert William Atwater | | Conservative | Resignation to provide a seat for Atwater | Yes | Montréal division no. 6 | October 22, 1895 | Patrick Kennedy | | Conservative | James John Edmund Guerin | QC|Liberal|background}}| | Libéral | Death | No | Stanstead | March 21, 1895 | Michael Felix Hackett | | Conservative | Michael Felix Hackett | | Conservative | Sought re-election upon appointment as President of the Executive Council | Yes | Bonaventure | December 11, 1894 | Honoré Mercier | QC|Liberal|background}}| | Libéral | François-Xavier Lemieux | QC|Liberal|background}}| | Libéral | Death | Yes | Compton | October 19, 1894 | John McIntosh | | Conservative | Charles McClary | | Conservative | Appointed Sheriff | Yes | Chambly | December 31, 1892† | Louis-Olivier Taillon | | Conservative | Louis-Olivier Taillon | | Conservative | Sought re-election upon appointment as Premier | Yes | Trois-Rivières | November 3, 1892 | Télesphore-Eusèbe Normand | | Conservative | Télesphore-Eusèbe Normand | | Conservative | Void Election | Yes | Matane | November 3, 1892 | Edmund James Flynn | | Conservative | Louis-Félix Pinault | QC|Liberal|background}}| | Libéral | Chose to sit for Gaspé | No | Beauharnois | June 7, 1892 | Moïse Plante | | Conservative | Élie-Hercule Bisson | QC|Liberal|background}}| | Libéral | Death | No |
† Won by acclamation 7th Legislative Assembly of Quebec 1890-1891By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Vaudreuil | November 22, 1890 | Émery Lalonde | QC|Liberal|background}}| | Libéral | Émery Lalonde | QC|Liberal|background}}| | Libéral | Void Election | Yes | Montmorency | July 12, 1890† | Charles Langelier | QC|Liberal|background}}| | Libéral | Charles Langelier | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as President of the Executive Council | Yes |
† Won by acclamation 6th Legislative Assembly of Quebec 1886-1890By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Berthier | January 15, 1890 | Louis Sylvestre | QC|Liberal|background}}| | Libéral | Omer Dostaler | QC|Liberal|background}}| | Libéral | Resignation to be appointed to the Legislative Council | Yes | Québec Ouest | December 30, 1889 | Owen Murphy | QC|Liberal|background}}| | Libéral | Owen Murphy | QC|Liberal|background}}| | Libéral | Void Election | Yes | Rimouski | December 4, 1889 | Édouard-Onésiphore Martin | QC|Liberal|background}}| | Libéral | Auguste Tessier | QC|Liberal|background}}| | Libéral | Death | Yes | Brome | November 28, 1889 | William Warren Lynch | | Conservative | Rufus Nelson England | | Conservative | Appointed a judge | Yes | Joliette | October 23, 1889 | Louis Basinet | QC|Liberal|background}}| | Libéral | Louis Basinet | QC|Liberal|background}}| | Libéral | Void Election | Yes | Laprairie | January 24, 1889 | Odilon Goyette | Parti national | Odilon Goyette | Parti national | Void Election | Yes | Mégantic | December 27, 1888 | Andrew Stuart Johnson | QC|Liberal|background}}| | Libéral | William Rhodes | QC|Liberal|background}}| | Libéral | Void Election | Yes | L'Assomption | December 27, 1888 | Ludger Forest | QC|Liberal|background}}| | Libéral | Ludger Forest | QC|Liberal|background}}| | Libéral | Void Election | Yes | Dorchester | December 20, 1888† | Louis-Napoléon Larochelle | QC|Liberal|background}}| | Libéral | Louis-Philippe Pelletier | QC|Nationalist Conservative|background}}| | Nationalist Conservative | Appointed to the Legislative Council | No | Nicolet | July 17, 1888 | Louis-Tréfflé Dorais | QC|Independent Conservative|background}}| | Independent Conservative | Honoré Brunelle Tourigny | | Conservative | Void Election | No | Chicoutimi et Saguenay | June 18, 1888 | Élie Saint-Hilaire | QC|Independent Conservative|background}}| | Independent Conservative | Séverin Dumais | Parti national | Death | No | Trois-Rivières | May 25, 1888 | Arthur Turcotte | QC|Liberal|background}}| | Libéral | Arthur Turcotte | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Attorney General | Yes | Shefford | May 18, 1888 | Thomas Brassard | QC|Liberal|background}}| | Libéral | Tancrède Boucher de Grosbois | QC|Liberal|background}}| | Libéral | Void Election | Yes | Laval | May 8, 1888 | Pierre-Évariste Leblanc | | Conservative | Pierre-Évariste Leblanc | | Conservative | Void Election | Yes | Missisquoi | April 28, 1888 | Elijah Edmund Spencer | | Conservative | Elijah Edmund Spencer | | Conservative | Void Election | Yes | Maskinongé | April 28, 1888 | Édouard Caron | | Conservative | Joseph-Hormisdas Legris | Parti national | Void Election | No | Hochelaga | April 28, 1888 | Joseph-Octave Villeneuve | | Conservative | Charles Champagne | QC|Liberal|background}}| | Libéral | Void Election | No | Ottawa | September 14, 1887 | Narcisse-Édouard Cormier | | Conservative | Alfred Rochon | QC|Liberal|background}}| | Libéral | Resignation in exchange for withdrawal of election petition | No | Laprairie | July 30, 1887 | Léon-Benoît-Alfred Charlebois | | Conservative | Odilon Goyette | Parti national | Death | No | St. Hyacinthe | February 12, 1887† | Honoré Mercier | QC|Liberal|background}}| | Libéral | Honoré Mercier | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Premier and Attorney General | Yes | Québec Est | February 12, 1887† | Joseph Shehyn | QC|Liberal|background}}| | Libéral | Joseph Shehyn | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Provincial Treasurer | Yes | Montréal Centre | February 12, 1887† | James McShane | QC|Liberal|background}}| | Libéral | James McShane | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Commissioner of Agriculture and Public Works | Yes | Kamouraska | February 12, 1887† | Charles-Antoine-Ernest Gagnon | QC|Liberal|background}}| | Libéral | Charles-Antoine-Ernest Gagnon | QC|Liberal|background}}| | Libéral | Sought re-election upon appointment as Provincial Secretary | Yes | Iberville | February 12, 1887† | Georges Duhamel | Parti national | Georges Duhamel | Parti national | Sought re-election upon appointment as Solicitor General | Yes | Montcalm | December 11, 1886 | Jean-Baptiste-Tréfflé Richard | | Conservative | Louis-Olivier Taillon | | Conservative | Appointed crown lands agent | Yes | Iberville | December 11, 1886 | Alexis-Louis Demers | QC|Liberal|background}}| | Libéral | Georges Duhamel | Parti national* | Death | Yes |
† Won by acclamation - The Parti National was the official name of the Quebec Liberal Party during this period
5th Legislative Assembly of Quebec 1881-1886By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Verchères | May 5, 1886 | Abraham Bernard | QC|Liberal|background}}| | Libéral | Abraham Bernard | QC|Liberal|background}}| | Libéral | Void Election | Yes | Drummond et Arthabaska | March 24, 1886 | William John Watts | QC|Liberal|background}}| | Libéral | Joseph-Éna Girouard | QC|Liberal|background}}| | Libéral | Resignation over disagreement with his party over Louis Riel | Yes | Lotbinière | January 30, 1886 | Henri-Gustave Joly de Lotbinière | QC|Liberal|background}}| | Libéral | Édouard-Hippolyte Laliberté | QC|Liberal|background}}| | Libéral | Resignation over disagreement with his party over Louis Riel | Yes | Joliette | September 25, 1885 | Vincent-Paul Lavallée | | Conservative | Joseph-Norbert-Alfred McConville | | Conservative | Appointed to the Legislative Council | Yes | Mégantic | October 29, 1884 | George Irvine | QC|Liberal|background}}| | Libéral | John Whyte | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Laval | July 14, 1884 | Amédée Gaboury | QC|Liberal|background}}| | Libéral | Pierre-Évariste Leblanc | | Conservative | Void Election | No | Vaudreuil | June 19, 1884† | François-Xavier Archambault | | Conservative | Alfred Lapointe | | Conservative | Void Election | Yes | Gaspé | April 2, 1884 | Edmund James Flynn | | Conservative | Edmund James Flynn | | Conservative | Sought re-election upon appointment as Commissioner of Railways | Yes | Trois-Rivières | March 26, 1884 | Sévère Dumoulin | | Conservative | Arthur Turcotte | QC|Independent Conservative|background}}| | Independent Conservative | Void Election | No | Jacques Cartier | March 26, 1884 | Joseph-Alfred Mousseau | | Conservative | Arthur Boyer | QC|Liberal|background}}| | Libéral | Appointed a judge | No | Deux-Montagnes | March 26, 1884 | Benjamin Beauchamp | | Conservative | Benjamin Beauchamp | | Conservative | Void Election | Yes | Chateauguay | March 26, 1884 | Édouard Laberge | QC|Liberal|background}}| | Libéral | Joseph-Émery Robidoux | QC|Liberal|background}}| | Libéral | Death | Yes | Sherbrooke | February 9, 1884† | Joseph Gibb Robertson | | Conservative | Joseph Gibb Robertson | | Conservative | Sought re-election upon appointment as Provincial Treasurer | Yes | Montreal Est | February 9, 1884† | Louis-Olivier Taillon | | Conservative | Louis-Olivier Taillon | | Conservative | Sought re-election upon appointment as Attorney General | Yes | Lévis | November 16, 1883 | Étienne-Théodore Pâquet | | Conservative | François-Xavier Lemieux | QC|Liberal|background}}| | Libéral | Appointed Sheriff | No | Jacques Cartier | September 26, 1883 | Joseph-Alfred Mousseau | | Conservative | Joseph-Alfred Mousseau | | Conservative | Void Election | Yes | Laval | June 13, 1883 | Pierre-Évariste Leblanc | | Conservative | Amédée Gaboury | QC|Liberal|background}}| | Libéral | Void Election | No | Nicolet | February 5, 1883 | Charles-Édouard Houde | | Conservative | Louis-Tréfflé Dorais | QC|Independent Conservative|background}}| | Independent Conservative | Void Election | No | Kamouraska | January 30, 1883 | Charles-Antoine-Ernest Gagnon | QC|Liberal|background}}| | Libéral | Charles-Antoine-Ernest Gagnon | QC|Liberal|background}}| | Libéral | Void Election | Yes | Bonaventure | October 31, 1882† | Louis-Joseph Riopel | | Conservative | Henri-Josué Martin | | Conservative | Resignation to contest the 1882 federal election | Yes | Vaudreuil | October 30, 1882 | Émery Lalonde | | Conservative | François-Xavier Archambault | | Conservative | Resignation upon appointment as an official at the Palace of Justice in Montreal | Yes | Laval | October 30, 1882 | Louis-Onésime Loranger | | Conservative | Pierre-Évariste Leblanc | | Conservative | Appointed a judge | Yes | Deux-Montagnes | October 21, 1882 | Charles Champagne | | Conservative | Benjamin Beauchamp | | Conservative | Sought re-election following dismissal of election petition | Yes | Jacques-Cartier | August 26, 1882 | Narcisse Lecavalier | | Conservative | Joseph-Alfred Mousseau | | Conservative | Appointed Registrar | Yes | Terrebonne | August 19, 1882† | Joseph-Adolphe Chapleau | | Conservative | Guillaume-Alphonse Nantel | | Conservative | Resignation upon appointment to the federal cabinet | Yes | Beauce | August 14, 1880† | Jean Blanchet | | Conservative | Jean Blanchet | | Conservative | Sought re-election upon appointment as Provincial Secretary and Registrar | Yes | Pontiac | March 6, 1882 | Thomas Bryson | | Conservative | William Joseph Poupore | | Conservative | Death | Yes | Yamaska | February 6, 1882† | Jonathan Saxton Campbell Würtele | | Conservative | Jonathan Saxton Campbell Würtele | | Conservative | Sought re-election upon appointment as Provincial Treasurer | Yes |
† Won by acclamation 4th Legislative Assembly of Quebec 1878-1881By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Berthier | December 30, 1880 | Joseph Robillard | | Conservative | Joseph Robillard | | Conservative | Void Election | Yes | L’Assomption | June 4, 1880 | Onuphe Peltier | | Conservative | Joseph Marion | | Conservative | Death | Yes | Chicoutimi et Saguenay | March 27, 1880† | William Evan Price | | Conservative | Joseph-Élisée Beaudet | | Conservative | Resignation | Yes | Rimouski | March 3, 1880 | Alexandre Chauveau | QC|Liberal|background}}| | Libéral | Joseph Parent | QC|Liberal|background}}| | Libéral | Appointed a judge | Yes | Gaspé | December 6, 1879† | Edmund James Flynn* | | Conservative | Edmund James Flynn | | Conservative | Sought re-election upon appointment as Commissioner of Crown Lands | Yes | Sherbrooke | November 20, 1879 | Joseph Gibb Robertson | | Conservative | Joseph Gibb Robertson | | Conservative | Sought re-election upon appointment as Provincial Treasurer | Yes | Lévis | November 20, 1879 | Étienne-Théodore Pâquet* | | Conservative | Étienne-Théodore Pâquet | | Conservative | Sought re-election upon appointment as Provincial Secretary and Registrar | Yes | Brome | November 20, 1879 | William Warren Lynch | | Conservative | William Warren Lynch | | Conservative | Sought re-election upon appointment as Solicitor General | Yes | Terrebonne | November 13, 1879† | Joseph-Adolphe Chapleau | | Conservative | Joseph-Adolphe Chapleau | | Conservative | Sought re-election upon appointment as Premier and Commissioner of Agriculture and Public Works | Yes | Laval | November 13, 1879† | Louis-Onésime Loranger | | Conservative | Louis-Onésime Loranger | | Conservative | Sought re-election upon appointment as Attorney General | Yes | Verchères | July 17, 1879 | Jean-Baptiste Brousseau | QC|Liberal|background}}| | Libéral | Achille Larose | QC|Liberal|background}}| | Libéral | Void Election | Yes | Chambly | June 26, 1879 | Michel-Dosithée-Stanislas Martel | | Conservative | Raymond Préfontaine | QC|Liberal|background}}| | Libéral | Void Election | No | Rouville | June 18, 1879 | Solime Bertrand | | Conservative | Flavien-Guillaume Bouthillier | QC|Liberal|background}}| | Libéral | Void Election | No | St. Hyacinthe | June 3, 1879 | Pierre Bachand | QC|Liberal|background}}| | Libéral | Honoré Mercier | QC|Liberal|background}}| | Libéral | Death | Yes |
† Won by acclamation - Flynn and Pacquet were former Liberals who crossed the floor to topple the Joly government
3rd Legislative Assembly of Quebec 1875-1878By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Québec Ouest | December 17, 1877 | John Hearn | | Conservative | Richard Alleyn | | Conservative | Appointed to the Legislative Council | Yes | Gaspé | July 2, 1877 | Pierre-Étienne Fortin | | Conservative | Pierre-Étienne Fortin | | Conservative | Void Election | Yes | Kamouraska | March 19, 1877 | Charles-François Roy | | Conservative | Joseph Dumont | QC|Liberal|background}}| | Libéral | Resignation to enter federal politics | No | Bonaventure | February 22, 1877 | Pierre-Clovis Beauchesne | | Conservative | Joseph Israël Tarte | | Conservative | Void Election | Yes | Montmagny | November 30, 1876 | Auguste Charles Philippe Robert Landry | | Conservative | Louis-Napoléon Fortin | QC|Liberal|background}}| | Libéral | Void Election | No | Nicolet | August 18, 1876 | François-Xavier-Ovide Méthot | | Conservative | Charles-Édouard Houde | | Conservative | Void Election | Yes | Bagot | July 7, 1876 | Pierre-Samuel Gendron | | Conservative | Flavien Dupont | | Conservative | Resignation to become Prothonotary for the Quebec Superior Court in Montreal District | Yes | Huntingdon | April 24, 1876† | Alexander Cameron | QC|Liberal|background}}| | Libéral | Alexander Cameron | QC|Liberal|background}}| | Libéral | Void Election | Yes | Trois-Rivières | April 18, 1876 | Henri-Gédéon Malhiot | | Conservative | Arthur Turcotte | QC|Independent Conservative|background}}| | Independent Conservative | Appointed Commissioner of the Quebec, Montreal, Ottawa and Occidental Railway | No | Mégantic | April 18, 1876 | George Irvine | QC|Liberal|background}}| | Libéral | Andrew Kennedy | | Conservative | Appointed Commissioner of the Quebec, Montreal, Ottawa and Occidental Railway | No | Deux-Montagnes | March 3, 1876 | Gédéon Ouimet | | Conservative | Charles Champagne | | Conservative | Appointed Superintendent of Public Instruction | Yes | Terrebonne | February 10, 1876† | Joseph-Adolphe Chapleau | | Conservative | Joseph-Adolphe Chapleau | | Conservative | Sought re-election upon appointment as Provincial Secretary and Registrar | Yes | Missisquoi | February 10, 1876† | George Barnard Baker | | Conservative | George Barnard Baker | | Conservative | Sought re-election upon appointment as Solicitor General | Yes |
† Won by acclamation 2nd Legislative Assembly of Quebec 1871-1875By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Pontiac | October 26, 1874† | John Poupore | | Conservative | Levi Ruggles Church | | Conservative | Resignation to provide a seat for Church | Yes | Québec-Comté | October 5, 1874† | Pierre Garneau | | Conservative | Pierre Garneau | | Conservative | Sought re-election upon appointment as Commissioner of Agriculture and Public Works | Yes | Montmorency | October 5, 1874† | Auguste-Réal Angers | | Conservative | Auguste-Réal Angers | | Conservative | Sought re-election upon appointment as Solicitor General | Yes | Trois-Rivières | October 3, 1874† | Henri-Gédéon Malhiot | | Conservative | Henri-Gédéon Malhiot | | Conservative | Sought re-election upon appointment as Commissioner of Crown Lands | Yes | Bonaventure | August 4–5, 1874 | Théodore Robitaille | | Conservative | Pierre-Clovis Beauchesne | | Conservative | Resignation upon abolition of the dual mandate | Yes | Huntingdon | May 30, 1874 | Thomas Sanders | | Conservative | Alexander Cameron | | Conservative | Death | Yes | Chicoutimi et Saguenay | May 2, 1874† | Pierre-Alexis Tremblay | QC|Liberal|background}}| | Libéral | Michel Guillaume Baby | | Conservative | Resignation upon abolition of the dual mandate | No | Québec Est | April 16–17, 1874 | Charles Alphonse Pantaléon Pelletier | QC|Liberal|background}}| | Libéral | Pierre-Vincent Valin | | Conservative | Resignation upon abolition of the dual mandate | No | Québec Centre | April 16–17, 1874 | Hector-Louis Langevin | | Conservative | Rémi-Ferdinand Rinfret | | Conservative | Resignation upon abolition of the dual mandate | Yes | Montcalm | March 13, 1874 | Firmin Dugas | | Conservative | Louis-Gustave Martin | | Conservative | Resignation upon abolition of the dual mandate | Yes | Beauce | February 24, 1874 | Christian Pozer | QC|Liberal|background}}| | Libéral | François-Xavier Dulac | | Conservative | Resignation upon abolition of the dual mandate | No | Drummond-Arthabaska | February 20, 1874 | Wilfrid Laurier | QC|Liberal|background}}| | Libéral | William John Watts | | Conservative | Resignation to contest the 1874 federal election | No | Yamaska | February 11–12, 1874 | Charles-Ignace Gill | | Conservative | Joseph Nestor Duguay | | Conservative | Resignation to contest the 1874 federal election | Yes | Montmorency | February 10–11, 1874 | Joseph Édouard Cauchon | | Conservative | Auguste-Réal Angers | | Conservative | Resignation upon abolition of the dual mandate | Yes | Montréal Centre | February 6, 1874† | Luther Hamilton Holton | QC|Liberal|background}}| | Libéral | Charles Alexander | QC|Liberal|background}}| | Libéral | Resignation upon abolition of the dual mandate | Yes | Montmagny | December 16, 1873 | Télesphore Fournier | QC|Liberal|background}}| | Libéral | François Langelier | QC|Liberal|background}}| | Libéral | Resignation following appointment to the federal cabinet | Yes | Montréal Ouest | August 22, 1873 | Francis Cassidy | | Conservative | John Wait McGauvran | | Conservative | Death | Yes | Beauharnois | July 12, 1873 | George-Étienne Cartier | | Conservative | Élie-Hercule Bisson | QC|Liberal|background}}| | Libéral | Death | No | Gaspé | April 7, 1873† | Pierre-Étienne Fortin | | Conservative | Pierre-Étienne Fortin | | Conservative | Sought re-election upon appointment as Commissioner of Crown Lands | Yes | Québec-Comté | March 21, 1873† | Pierre-Joseph-Olivier Chauveau | | Conservative | Pierre Garneau | | Conservative | Appointed to the Senate | Yes | Terrebonne | March 12, 1873† | Joseph-Adolphe Chapleau | | Conservative | Joseph-Adolphe Chapleau | | Conservative | Sought re-election upon appointment as Solicitor General | Yes | Québec-Est | March 3–4, 1873 | Jacques-Philippe Rhéaume | | Conservative | Charles Alphonse Pantaléon Pelletier | QC|Liberal|background}}| | Libéral | Appointed an agent for the Seigneurial Commission | No | Montmorency | December 23, 1872† | Joseph Édouard Cauchon | | Conservative | Joseph Édouard Cauchon | | Conservative | Sought re-election due to a scandal involving an asylum in Beauport | Yes | Rimouski | April 29, 1872 | Louis Honoré Gosselin | | Conservative | Alexandre Chauveau | | Conservative | Resignation | Yes |
† Won by acclamation 1st Legislative Assembly of Quebec 1867-1871By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained | Napierville | October 11, 1870† | Pierre Benoit | QC|Liberal|background}}| | Libéral | Laurent-David Lafontaine | QC|Liberal|background}}| | Libéral | Death | Yes | Huntingdon | November 6, 1869 | Julius Scriver | | Conservative | William Cantwell | | Conservative | Resignation to enter federal politics | Yes | Sherbrooke | November 5, 1869† | Joseph Gibb Robertson | | Conservative | Joseph Gibb Robertson | | Conservative | Sought re-election upon appointment as Provincial Treasurer | Yes | Richelieu | October 29, 1869 | Joseph Beaudreau | | Conservative | Pierre Gélinas | | Conservative | Death | Yes | Trois-Rivières | October 19, 1869 | Sévère Dumoulin | | Conservative | Charles-Borromée Genest | | Conservative | Appointed Sheriff | Yes | Kamouraska | February 11, 1869 | Vacant | Charles-François Roy | | Conservative | No Election held in 1867 due to riots | N/A | Trois-Rivières | October 16, 1868† | Louis-Charles Boucher de Niverville | | Conservative | Sévère Dumoulin | | Conservative | Resignation to become Sheriff | Yes | Champlain | December 16, 1867† | John Jones Ross | | Conservative | Jean-Charles Chapais | | Conservative | Appointed to the Legislative Council | Yes |
† Won by acclamation References- http://www.quebecpolitique.com/elections-et-referendums/elections-partielles/
- http://www.assnat.qc.ca/en/patrimoine/chronologie/index.html
- http://www.assnat.qc.ca/en/patrimoine/partielles.html
- http://www.assnat.qc.ca/en/patrimoine/resultatselec/index.html
See also- List of federal by-elections in Canada
{{Quebec elections}}{{Canelections}} 4 : Elections in Quebec|Provincial by-elections in Canada|Ontario-related lists|Lists of elections in Canada |