1955 in Canada
Events from the year 1955 in Canada. Incumbents Crown Monarch – Elizabeth II Federal government Governor General – Vincent Massey Prime Minister – Louis St. Laurent Chief Justice of Canada – Patrick Kerwin (Ontario) Parliament – 22nd Provincial governments Lieutenant governors Lieutenant Governor of Alberta – John J. Bowlen Lieutenant Governor of British Columbia – Clarence Wallace (until October 3) then Frank Mackenzie Ross Lieutenant Governor of Manitoba – John Stewart McDiarmid Lieutenant Governor of New Brunswick – David Laurence MacLaren Lieutenant Governor of Newfoundland – Leonard Outerbridge Lieutenant Governor of Nova Scotia – Alistair Fraser Lieutenant Governor of Ontario – Louis Orville Breithaupt Lieutenant Governor of Prince Edward Island – Thomas William Lemuel Prowse Lieutenant Governor of Quebec – Gaspard Fauteux Lieutenant Governor of Saskatchewan – William John Patterson Premiers Premier of Alberta – Ernest Manning Premier of British Columbia – W.A.C. Bennett Premier of Manitoba – Douglas Campbell Premier of New Brunswick – Hugh John Flemming Premier of Newfoundland – Joey Smallwood Premier of Nova Scotia – Henry Hicks Premier of Ontario – Leslie Frost Premier of Prince Edward Island – Alex Matheson Premier of Quebec – Maurice Duplessis Premier of Saskatchewan – Tommy Douglas Territorial governments Commissioners