Mountain Rhythm is a 1939 American Western film directed by B. Reeves Eason and starring Gene Autry, Smiley Burnette, and June Storey.

Based on a story by Connie Lee, the film is about a cowboy who organizes his fellow ranchers to oppose an Eastern promoter's land grab scheme.

[2] Aunt Mathilde "Ma" Hutchins (Maude Eburne) and the other ranchers of the valley are in danger of losing her ranches.

Gene organizes the ranchers to pool their funds and sell their herds in order to raise enough money to bid on the land at auction.

As Gene and Frog return with the proceeds of the cattle sale, they are ambushed by Cavanaugh's men, who steal the money.