Let's Do It Again is a 1953 American Technicolor musical film set in 1950 New York, and released by Columbia Pictures. The film was directed by Alexander Hall and starred Jane Wyman, Ray Milland, Aldo Ray, and Tom Helmore. It is the story of a composer's wife (Wyman) who tries to make him (Milland) jealous, but the ploy backfires and leads to divorce.

This film is a reworking of a stage play by Arthur Richman, The Awful Truth (1922), which was previously filmed under the title in 1925, 1929, and 1937. The last version features Irene Dunne and Cary Grant in the leads. The lyrics for the musical numbers were written by Ned Washington.