All Men Are Enemies is a 1934 American pre-Code drama film directed by George Fitzmaurice and written by Lenore J. Coffee. The film stars Helen Twelvetrees, Mona Barrie, Hugh Williams, Herbert Mundin, Henry Stephenson and Walter Byron. The film was released on April 20, 1934, by Fox Film Corporation. It is based on the 1933 novel of the same title by Richard Aldington about a British aristocratic who falls in love with an Austrian woman, before they are separated by the outbreak of the First World War. The film was not a success at the box office, losing $223,000.