Fort Vengeance (aka Royal Mounted Police) is a 1953 American Western film directed by Lesley Selander and starring James Craig, Rita Moreno and Keith Larsen.

Two North Dakota brothers flee to Canada and join the Canadian Mounties during an Indian dispute.

Walter Wanger was credited as producer though he had little involvement with the movie as he was in prison when it was being made. He had signed a deal with Allied Artists and this was one of several films . William Calihan was the actual producer.

Variety called it "a rather placidly placed outdoor programmer."