The Fleet's In is a 1942 American romantic musical comedy film directed by Victor Schertzinger. Produced and released by Paramount Pictures, it stars Dorothy Lamour, William Holden and Eddie Bracken. Although sharing the title of the 1928 Paramount film starring Clara Bow and Jack Oakie, it is not a remake. It is instead the second film adaptation of the 1933 Kenyon Nicholson and Charles Robinson stage play "Sailor, Beware!", the first being Lady Be Careful from 1936.