Canadian Civil War may refer to:
Canada and the American Civil War the events in the colonies of British North America during the U.S. civil war (1861–65). The rebellions of 1837–1838, two armed uprisings in what are now Quebec and Ontario Canadian Civil War (game), a 1977 board game that simulates a hypothetical break-up of Canada
See also Riel Rebellion (disambiguation), two uprisings led by Louis Riel 1869 and 1885, in what are now Manitoba and Saskatchewan