Fascism in Canada consisted of a variety of movements and political parties in Canada during the 20th century. Largely a fringe ideology, fascism has never commanded a large following amongst the Canadian people, and was most popular during the Great Depression. Most Canadian fascist leaders were interned at the outbreak of World War II under the Defence of Canada Regulations and in the post-war period, fascism never recovered its former small influence.
The Canadian Union of Fascists, based in Winnipeg, Manitoba, was modeled on Oswald Mosley's British Union of Fascists. Its leader was Chuck Crate. Parti National Social Chrétien was founded in Quebec in February 1934 by Adrien Arcand. In October 1934, the party merged with the Canadian Nationalist Party, which was based in the prairie provinces. In June 1938, it merged with Nazi groups from Ontario and Quebec (many of which were known as Swastika clubs), to form the National Unity Party.