Secondary menu

Distribution of Seats, by Political Party

Vacant Seats in the House of Commons Since the 2011 General Election

Electoral district Barrie (Ont.)
Date Speaker's warrant received May 14, 2015
Earliest date to hold by-election July 6, 2015
Latest date to announce by-election November 10, 2015
Date of by-election By-election cancelled on August 2, 2015


Electoral district Ottawa-West—Nepean (Ont.)
Date Speaker's warrant received March 24, 2015
Earliest date to hold by-election May 11, 2015
Latest date to announce by-election September 20, 2015
Date of by-election By-election cancelled on August 2, 2015


Electoral district Sudbury (Ont.)
Date Speaker's warrant received January 9, 2015
Earliest date to hold by-election March 2, 2015
Latest date to announce by-election July 8, 2015
Date of by-election By-election cancelled on August 2, 2015


Electoral district Peterborough (Ont.)
Date Speaker's warrant received November 7, 2014
Earliest date to hold by-election December 29, 2014
Latest date to announce by-election May 6, 2015
Date of by-election By-election cancelled on August 2, 2015


Electoral district Yellowhead (Alb.)
Date Speaker's warrant received September 18, 2014
Earliest date to hold by-election November 10, 2014
Latest date to announce by-election March 17, 2015
Date of by-election November 17, 2014


Electoral district Whitby–Oshawa (Ont.)
Date Speaker's warrant received April 28, 2014
Earliest date to hold by-election June 16, 2014
Latest date to announce by-election October 25, 2014
Date of by-election November 17, 2014


Electoral district Scarborough–Agincourt (Ont.)
Date Speaker's warrant received April 2, 2014
Earliest date to hold by-election May 19, 2014
Latest date to announce by-election September 29, 2014
Date of by-election June 30, 2014


Electoral district Trinity–Spadina (Ont.)
Date Speaker's warrant received March 24, 2014
Earliest date to hold by-election May 12, 2014
Latest date to announce by-election September 20, 2014
Date of by-election June 30, 2014


Electoral district Fort McMurray–Athabasca (Alb.)
Date Speaker's warrant received January 30, 2014
Earliest date to hold by-election March 24, 2014
Latest date to announce by-election July 29, 2014
Date of by-election June 30, 2014


Electoral district Macleod (Alb.)
Date Speaker's warrant received November 18, 2013
Earliest date to hold by-election January 6, 2014
Latest date to announce by-election May 17, 2014
Date of by-election June 30, 2014


Electoral district Brandon-Souris (Man.)
Date Speaker's warrant received September 3, 2013
Earliest date to hold by-election October 21, 2013
Latest date to announce by-election March 2, 2014
Date of by-election November 25, 2013


Electoral district Toronto Centre (Ont.)
Date Speaker's warrant received August 6, 2013
Earliest date to hold by-election September 23, 2013
Latest date to announce by-election February 2, 2014
Date of by-election November 25, 2013


Electoral district Provencher (Man.)
Date Speaker's warrant received July 15, 2013
Earliest date to hold by-election September 2, 2013
Latest date to announce by-election January 11, 2014
Date of by-election November 25, 2013


Electoral district Bourassa (Que.)
Date Speaker's warrant received June 3, 2013
Earliest date to hold by-election July 22, 2013
Latest date to announce by-election November 30, 2013
Date of by-election November 25, 2013


Electoral district Labrador (N.L.)
Date Speaker's warrant received March 18, 2013
Earliest date to hold by-election May 6, 2013
Latest date to announce by-election September 14, 2013
Date of by-election May 13, 2013


Electoral district Victoria (B.C.)
Date Speaker's warrant received September 6, 2012
Earliest date to hold by-election October 29, 2012
Latest date to announce by-election March 5, 2013
Date of by-election November 26, 2012


Electoral district Durham (Ont.)
Date Speaker's warrant received August 1, 2012
Earliest date to hold by-election September 17, 2012
Latest date to announce by-election January 28, 2013
Date of by-election November 26, 2012


Electoral district Calgary Centre (Alta.)
Date Speaker's warrant received June 7, 2012
Earliest date to hold by-election July 30, 2012
Latest date to announce by-election December 4, 2012
Date of by-election November 26, 2012


Electoral district Toronto–Danforth (Ont.)
Date Speaker's warrant received August 30, 2011
Earliest date to hold by-election October 17, 2011
Latest date to announce by-election February 26, 2012
Date of by-election March 19, 2012