Sweet Kitty Bellairs is a 1930 American historical musical comedy film directed by Alfred E. Green. The film is based on the 1903 play Sweet Kitty Bellairs by David Belasco. Belasco's play was in turn adapted from the novel The Bath Comedy (1900) by Agnes Castle and Egerton Castle. This novel also served as source material for the 1930 musical film. Shot entirely in Technicolor, the film stars Claudia Dell, Ernest Torrence and, Walter Pidgeon and is set in Bath, England in 1793.

Belasco's 1903 play starred Henrietta Crosman. It was also the basis for a silent film adaptation starring Mae Murray followed in 1916.