Port of Shadows (French: Le Quai des brumes [lə kɛ de bʁym], "The dock of mists") is a 1938 French film directed by Marcel Carné. An example of poetic realism, it stars Jean Gabin, Michel Simon and Michèle Morgan. The screenplay was written by Jacques Prévert based on a novel by Pierre Mac Orlan. The music score was by Maurice Jaubert. The film was the 1939 winner of 's top cinematic prize, the Prix Louis-Delluc.

According to Charles O'Brien, the film is one of the earliest to be called film noir by critics (1939, ).