List of Canadian electoral districts (1966–1976) explained
This is a list of electoral districts, or ridings, of Canada for the federal elections of 1968, 1972, and 1974. Electoral Districts are constituencies that elect Members of Parliament in Canada's House of Commons every election.
Newfoundland – 7 seats
Nova Scotia – 11 seats
Prince Edward Island – 4 seats
New Brunswick – 10 seats
Quebec – 74 seats
Ontario – 88 seats
Manitoba – 13 seats
Saskatchewan – 13 seats
Alberta – 19 seats
British Columbia – 23 seats
Northwest Territories – 1 seat
Yukon – 1 seat