Trottie True is a 1949 British musical comedy film directed by Brian Desmond Hurst and starring Jean Kent, James Donald and Hugh Sinclair. It was known as The Gay Lady in the US, and is an infrequent British Technicolor film of the period. According to BFI Screenonline, "British 1940s Technicolor films offer an abundance of visual pleasures, especially when lovingly restored by the National Film Archive. Trottie True is not among the best known, but comes beautifully packaged, gift wrapped with all the trimmings." The film is based on a novel by Caryl Brahms and S.J. Simon, published in 1946. The New York Times called it "a typical Gay nineties success story" that "amuses but never convulses the reader."