Follow Thru is a 1930 American pre-Code musical romantic comedy film photographed entirely in Technicolor. It was the second all-color, all-talking feature to be produced by Paramount Pictures. The film was based on the hit 1929 Broadway musical of the same name by Lew Brown, B. G. DeSylva, Ray Henderson and Laurence Schwab. The musical ran a total of 401 performances from January 9, 1929, to December 21, 1929. Jack Haley and Zelma O'Neal, who starred in the Broadway production, reprised their roles in the film version.

The film is one of dozens of musicals made in 1929 and 1930 following the advent of sound, and it is one of several to feature color cinematography. Though many of these films have been lost or were destroyed by the original studios, the original camera negative of Follow Thru survives in its entirety and in excellent condition. It has been preserved by the UCLA Film and Television Archive.