A Woman Has Killed

{{Infobox film

| name =A Woman Has Killed

| image =Una donna ha ucciso.jpg

| caption = DVD cover

| director =Vittorio Cottafavi

| producer =

| writer = Siro Angeli
Giorgio Capitani
Vittorio Cottafavi

| narrator =

| starring = Frank Latimore
Lianella Carell

| music =Renzo Rossellini

| cinematography =Bitto Albertini

| editing = Renzo Lucidi

| studio = Nuovissima Film

| distributor = Cinecid (Indipendenti Regionali)

| released = {{Film date|1952|01|04|df=yes}}

| runtime = 93 minutes

| country = Italy

| language = Italian

| budget =

}}

A Woman Has Killed ({{langx|it|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.Bayman p.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.