A Man's Man is a lost 1929 silent film produced and distributed by Metro-Goldwyn-Mayer and directed by James Cruze. It stars William Haines and was released with a soundtrack of music and effects. It is based on a Broadway play, A Man's Man by Patrick Kearney. Greta Garbo and John Gilbert notably appear in a cameo. The film was released with a sychronised music score and sound effects track; the film is believed to be lost, although the sound discs exist and are currently held at the UCLA Film and Television Archive.