The Smiling Lieutenant is a 1931 American pre-Code musical comedy film directed by Ernst Lubitsch, starring Maurice Chevalier, Claudette Colbert and Miriam Hopkins, and released by Paramount Pictures.

Ernst Lubitsch was a German-born American film director, producer, writer, and actor. His urbane comedies of manners gave him the reputation of being Hollywood's most elegant and sophisticated director; as his prestige grew, his films were promoted as having "the Lubitsch touch". Among his best known works are Trouble in Paradise (1932), Design for Living (1933), Ninotchka (1939), The Shop Around the Corner (1940), To Be or Not to Be (1942) and Heaven Can Wait (1943).