Querelle is a 1982 English-language arthouse film directed by Rainer Werner Fassbinder and starring Brad Davis, adapted from French author Jean Genet's 1947 novel Querelle of Brest. It was Fassbinder's last film, released shortly after his death at the age of 37.

Rainer Werner Fassbinder, sometimes credited as R. W. Fassbinder, was a German filmmaker, actor, and dramatist. He is widely regarded as one of the major figures and catalysts of the New German Cinema movement. Versatile and prolific, his over 40 films span a variety of genres, most frequently blending elements of Hollywood melodrama with social criticism and avant-garde techniques. His films, according to him, explored "the exploitability of feelings". His work was deeply rooted in post-war German culture: the aftermath of Nazism, the German economic miracle, and the terror of the Red Army Faction. He worked with a company of actors and technicians who frequently appeared in his projects.