Date |
Event | Party standings | Total MPs | Vacancies | Gov't majority | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CPC | NDP | Lib. | BQ | Green | Ind. | Ind. Consv. | ||||||
| 2011 May 2 |
House returned by the 41st General Election | 166 | 103 | 34 | 4 | 1 | 0 | 0 | 308 | 0 | 24
| |
| Aug 22 | Jack Layton (Toronto—Danforth, NDP) dies of cancer | 102 | 307 | 1 | 25
| |||||||
| Dec 5 | Peter Goldring (Edmonton East, CPC) sits as an independent Conservative | 165 | 1 | 23 | ||||||||
| Date | Event | CPC | NDP | Lib. | BQ | Green | Ind. | Ind. Consv. |
Total MPs | Vacancies | Gov't majority
| |
| 2012 |
Standings at beginning of year | 165 | 102 | 34 | 4 | 1 | 0 | 1 | 307 | 1 | 23
| |
| Jan 10 | Lise St-Denis (Saint-Maurice—Champlain, NDP) joins the Liberal caucus | 101 | 35 |
| ||||||||
| Mar 19 | Craig Scott (Toronto—Danforth, NDP) elected in by-election | 102 | 308 | 0 | 22
| |||||||
| Apr 23 | Bruce Hyer (Thunder Bay—Superior North, NDP) sits as an independent | 101 | 1 |
| ||||||||
| May 30 | Lee Richardson (Calgary Centre, CPC) resigns | 164 | 307 | 1 | 21
| |||||||
| Jul 31 | Bev Oda (Durham, CPC) resigns | 163 | 306 | 2 | 20
| |||||||
| Aug 31 | Denise Savoie (Victoria, NDP) resigns | 100 | 305 | 3 | 21
| |||||||
| Nov 26 | Joan Crockatt (Calgary Centre, CPC) elected in by-election | 165 | 101 | 308 | 0 | 22
| ||||||
| ' | Erin O'Toole (Durham, CPC) elected in by-election |
| ||||||||||
| ' | Murray Rankin (Victoria, NDP) elected in by-election | |||||||||||
| Date | Event | CPC | NDP | Lib. | BQ | Green | Ind. | Ind. Consv. |
Total MPs | Vacancies | Gov't majority
| |
| 2013 |
Standings at beginning of year | 165 | 101 | 35 | 4 | 1 | 0 | 1 | 308 | 0 | 22
| |
| Feb 27 | Claude Patry (Jonquière—Alma, NDP) joins the Bloc Québécois caucus | 100 | 5 |
| ||||||||
| March 14 | Peter Penashue (Labrador, CPC) resigns | 164 | 307 | 1 | 21
| |||||||
| May 13 | Yvonne Jones (Labrador, Lib) elected in by-election | 36 | 308 | 0 | 20
| |||||||
| Jun 2 | Denis Coderre (Bourassa, Lib) resigns | 35 | 307 | 1 | 21
| |||||||
| Jun 5 | Brent Rathgeber (Edmonton—St. Albert, CPC) sits as an independent | 163 | 2 | 19
| ||||||||
| Jun 6 | Peter Goldring (Edmonton East, Ind. Cons.) rejoins the Conservative caucus | 164 | 0 | 21
| ||||||||
| Jul 9 | Vic Toews (Provencher, CPC) resigns | 163 | 306 | 2 | 20
| |||||||
| Jul 31 | Bob Rae (Toronto Centre, Lib) resigns | 34 | 305 | 3 | 21
| |||||||
| Aug 31 | Merv Tweed (Brandon—Souris, CPC) resigns | 162 | 304 | 4 | 20
| |||||||
| Sep 12 | Maria Mourani (Ahuntsic, BQ) expelled from the Bloc Québécois caucus | 4 | 3 |
| ||||||||
| Sep 26 | Dean Del Mastro (Peterborough, CPC) sits as an independent Conservative | 161 | 1 | 18
| ||||||||
| Nov 6 | Ted Menzies (Macleod, CPC) resigns | 160 | 303 | 5 | 17
| |||||||
| Nov 25 | Emmanuel Dubourg (Bourassa, Lib) elected in by-election | 162 | 36 | 307 | 1 |
| ||||||
| ' | Ted Falk (Provencher, CPC) elected in by-election |
| ||||||||||
| ' | Chrystia Freeland (Toronto Centre, Lib) elected in by-election |
| ||||||||||
| Dec 13 | Bruce Hyer (Thunder Bay—Superior North, Ind) joins Green Party caucus | 2 | 2 | |||||||||
| Date | Event | CPC | NDP | Lib. | BQ | Green | Ind. | Ind. Consv. |
Total MPs | Vacancies | Gov't majority
| |
| 2014 |
Standings at beginning of year | 162 | 100 | 36 | 4 | 2 | 2 | 1 | 307 | 1 | 17
| |
| Jan 17 | Brian Jean (Fort McMurray—Athabaska, CPC) resigns | 161 | 306 | 2 | 16
| |||||||
| Mar 12 | Olivia Chow (Trinity—Spadina, NDP) resigns | 99 | 305 | 3 | 17
| |||||||
| Apr 1 | Jim Karygiannis (Scarborough—Agincourt, Lib) resigns | 35 | 304 | 4 | 18
| |||||||
| Apr 10 | Jim Flaherty (Whitby—Oshawa, CPC) dies of a heart attack | 160 | 303 | 5 | 17
| |||||||
| June 6 | Manon Perreault (Montcalm, NDP) suspended from the NDP caucus | 98 | 3 |
| ||||||||
| June 30 | John Barlow (Macleod, CPC) elected in by-election | 162 | 37 | 307 | 1 |
| ||||||
| ' | David Yurdiga (Fort McMurray—Athabaska, CPC) elected in by-election |
| ||||||||||
| ' | Adam Vaughan (Trinity—Spadina, Lib) elected in by-election |
| ||||||||||
| ' | Arnold Chan (Scarborough—Agincourt, Lib) elected in by-election |
| ||||||||||
| Aug 12 | Jean-François Fortin (Haute-Gaspésie—La Mitis—Matane—Matapédia, BQ) sits as an independent | 3 | 4 |
| ||||||||
| Aug 20 | Sana Hassainia (Verchères—Les Patriotes, BQ) sits as an independent | 97 | 5 |
| ||||||||
| Aug 25 | André Bellavance (Haute-Gaspésie—La Mitis—Matane—Matapédia, BQ) sits as an independent | 2 | 6 |
| ||||||||
| Current standings | 162 | 97 | 37 | 2 | 2 | 6 | 1 | 307 | 1 | 17 | ||