← → Events from the year 1921 in Canada.

Frederick Banting speaks on his research into separating life-saving insulin from pancreas's insulin-destroying secretion[6] Former Indian agent says Kainai (Blood) cheated out of their land by "predatory leases"[7] Film: morality-centred story of two women factory workers in Toronto[8] Witness testifies to House committee on proportional representation so that MPs "may represent the opinions of people rather than acres"[9] Prime Minister Meighen rebuffs Opposition Leader Mackenzie King's attempt to advise on upcoming Imperial Conference[10] Prime Minister Meighen on unity in diversity in Commonwealth of Nations[11] "Dark, gloomy, and brutal, [with] a disrespect for law and order" - Nellie McClung says movies are moral menace[12] Film: Ontario fruit production includes young women picking fruit, storage and retail[13] Police reject pleas to bust exposed knees[14] "Races have awakened intense interest" - Lunenburg fishing schooner Bluenose wins international race off Halifax[15] Christmas celebration at rural Prairie school[16] Franklin D. Roosevelt's family cottage on Campobello Island, N.B., preserved to last year he stayed there[17]