À nous la liberté, sometimes written as À nous la liberté!, is a 1931 French musical film directed by René Clair. With a score by Georges Auric, it has more music than any of Clair's other early works. Praised for its use of sound and Academy Award-nominated scenic design, the film has been called Clair's "crowning achievement".

René Clair, born René-Lucien Chomette, was a French filmmaker and writer. He first established his reputation in the 1920s as a director of silent films in which comedy was often mingled with fantasy. He went on to make some of the most innovative early sound films in France, before going abroad to work in the UK and USA for more than a decade. Returning to France after World War II, he continued to make films that were characterised by their elegance and wit, often presenting a nostalgic view of French life in earlier years. He was elected to the Académie Française in 1960. Clair's best known films include Un chapeau de paille d'Italie, Sous les toits de Paris, Le Million (1931), À nous la liberté (1931), I Married a Witch (1942), and And Then There Were None (1945).