A Woman Has Killed (Italian: Una donna ha ucciso) is a 1952 Italian melodrama crime film directed by Vittorio Cottafavi.

While on a train journey a young woman tells another passenger how she murdered her husband, a British army officer.

[1] It is a neorealist film, based on the real story of Lidia Cirillo, who appears in the film.

The film's sets were designed by the art director Ottavio Scotti.

This article related to an Italian film of the 1950s is a stub.