Les Automatistes were a group of Québécois artistic dissidents from Montreal, Quebec, Canada. The movement was founded in the early 1940s by painter Paul-Émile Borduas. Les Automatistes were so called because they were influenced by Surrealism and its theory of automatism. Members included Marcel Barbeau, Roger Fauteux, Claude Gauvreau, Jean-Paul Riopelle, Pierre Gauvreau, Fernand Leduc, Jean-Paul Mousseau, Guy Borremans, Marcelle Ferron and Françoise Sullivan.

Paul-Émile Borduas was a Québecois artist known for his abstract paintings. He was the leader of the avant-garde Automatiste movement and the chief author of the Refus Global manifesto of 1948. Borduas had a profound impact on the development of the arts and of thought, both in the province of Quebec and in Canada.