By-elections
| By-election | Year | Incumbent | Party | Winner | Party | Cause | Retained | ||
|---|---|---|---|---|---|---|---|---|---|
| Saint-Jean—Iberville—Napierville | 1955 | Alcide Côté | Liberal | J.-Armand Ménard | Liberal | Death | Yes | ||
| Spadina | 1955 | David A. Croll | Liberal | Charles E. Rea | Progressive Conservative | Called to the Senate | No | ||
| Restigouche—Madawaska | 1955 | Joseph-Gaspard Boucher | Liberal | Joseph Charles Van Horne | Progressive Conservative | Death | No | ||
| Bellechasse | 1955 | L.-Philippe Picard | Liberal | Ovide Laflamme | Liberal | Resignation | Yes | ||
| Quebec South | 1955 | Charles G. Power | Liberal | Frank G. Power | Liberal | Called to the Senate | Yes | ||
| Témiscouata | 1955 | Jean-François Pouliot | Liberal | Jean-Paul St-Laurent | Liberal | Called to the Senate | Yes | ||
| Battle River—Camrose | 1955 | Robert Fair | Social Credit | James A. Smith | Social Credit | Death | Yes | ||
| Selkirk | 1954 | Robert James Wood | Liberal | Scottie Bryce | C. C. F. | Death | No | ||
| Stormont | 1954 | Lionel Chevrier | Liberal | Albert Peter Lavigne | Liberal | Appointed President of the St. Lawrence Seaway Authority | Yes | ||
| Trinity | 1954 | Lionel Conacher | Liberal | Donald D. Carrick | Liberal | Death | Yes | ||
| York West | 1954 | Rodney Adamson | Progressive Conservative | John B. Hamilton | Progressive Conservative | Death | Yes | ||
| Saint-Antoine—Westmount | 1954 | Douglas Charles Abbott | Liberal | George C. Marler | Liberal | Appointed a Justice of the Supreme Court of Canada | Yes | ||
| St. Lawrence—St. George | 1954 | Brooke Claxton | Liberal | Claude Richardson | Liberal | Resignation | Yes | ||
| Elgin | 1954 | Charles Delmer Coyle | Progressive Conservative | James A. McBain | Progressive Conservative | Death | Yes | ||
| Peel | 1954 | Gordon Graydon | Progressive Conservative | John Pallett | Progressive Conservative | Death | Yes | ||
| Gatineau | 1954 | Joseph-Célestin Nadon | Liberal | Rodolphe Leduc | Liberal | Death | Yes | ||
| Verdun | 1954 | Paul-Émile Côté | Liberal | Yves Leduc | Liberal | Appointed a Superior Court Judge of Quebec | Yes | ||
Read more about this topic: 22nd Canadian Parliament