By-elections to the 22nd Canadian Parliament were held to fill vacancies in the House of Commons of Canada between the 1953 federal election and the 1957 federal election. The Liberal Party of Canada led a majority government for the 22nd Canadian Parliament.
Seventeen vacant seats were filled through by-elections. By-election Date Incumbent Party Winner Party Cause RetainedSaint-Jean—Iberville—NapiervilleDecember 19, 1955Alcide Côté LiberalJ.-Armand Ménard LiberalDeathYesSpadinaOctober 24, 1955David A. Croll LiberalCharles E. Rea Progressive ConservativeCalled to the SenateNoRestigouche—MadawaskaSeptember 26, 1955Joseph Gaspard Boucher LiberalJoseph Charles Van Horne Progressive ConservativeDeathNoBellechasseSeptember 26, 1955L.-Philippe Picard LiberalOvide Laflamme LiberalResignationYesQuebec SouthSeptember 26, 1955Charles G. Power LiberalFrank G. Power LiberalCalled to the SenateYesTémiscouataSeptember 26, 1955Jean-François Pouliot LiberalJean-Paul St-Laurent LiberalCalled to the SenateYesBattle River—CamroseJune 20, 1955Robert Fair Social CreditJames A. Smith Social CreditDeathYesSelkirkNovember 8, 1954Robert James Wood LiberalScottie Bryce C. C. F.DeathNoStormontNovember 8, 1954Lionel Chevrier LiberalAlbert Peter Lavigne LiberalAppointed President of the St. Lawrence Seaway AuthorityYesTrinityNovember 8, 1954Lionel Conacher LiberalDonald D. Carrick LiberalDeathYesYork WestNovember 8, 1954Agar Rodney Adamson Progressive ConservativeJohn B. Hamilton Progressive ConservativeDeathYesSaint-Antoine—WestmountNovember 8, 1954Douglas Charles Abbott LiberalGeorge C. Marler LiberalAppointed a Justice of the Supreme Court of CanadaYesSt. Lawrence—St. GeorgeNovember 8, 1954Brooke Claxton LiberalClaude Richardson LiberalResignationYesElginMarch 22, 1954Charles Delmer Coyle Progressive ConservativeJames A. McBain Progressive ConservativeDeathYesPeelMarch 22, 1954Gordon Graydon Progressive ConservativeJohn Pallett Progressive ConservativeDeathYesGatineauMarch 22, 1954Joseph-Célestin Nadon LiberalRodolphe Leduc LiberalDeathYesVerdunMarch 22, 1954Paul-Émile Côté LiberalYves Leduc LiberalAppointed a Superior Court Judge of QuebecYes
See also List of federal by-elections in Canada
Sources Parliament of Canada–Elected in By-Elections