Man Beast is a 1956 American horror film directed and produced by Jerry Warren. It was Warren's first directorial effort and the first film distributed by his Associated Producers, Inc. The film is about a young woman who persuades some mountain climbers to trek up to the Himalayas to attempt to find her missing brother, who hasn't been heard from since he went there on an earlier expedition to find the Abominable Snowman. A mysterious guide befriends them, but winds up actually in league with the Yetis who inhabit the mountains, and he secretly works against the explorers behind their backs, killing them off one by one.

Film historian Bill Warren said a lot of the mountain climbing footage was taken from an unfinished foreign film, "probably of Mexican origin". The film was shown as early as April 1956, and opened in Los Angeles on December 5, 1956. The film was distributed in the United States as a double feature with Prehistoric Women.