The Mystery Rider
- Gore: 1928
- Nyika: United States of America
- Genre: Western
- Studio: Robert J. Horner Productions
- Keyword: cowboy, movie serial
- Mutungamiriri: Robert J. Horner
- Cast: William Desmond, Derelys Perdue, Tom London, Bud Osborne, Walter Shumway, Ned Bassett
