Raiders of Red Gap is a 1943 American Western film directed by Sam Newfield and written by Joseph O'Donnell. The film stars Robert Livingston as the Lone Rider and Al St. John as his sidekick "Fuzzy Jones", with Myrna Dell, Ed Cassidy, Charles King and Kermit Maynard. The film was released on September 30, 1943, by Producers Releasing Corporation.

This is the seventeenth and last movie in the Lone Rider series, and the sixth starring Robert Livingston. The first eleven movies star George Houston.

After this film, Livingston returned to Republic Pictures to replace Eddie Dew in the "John Paul Revere" series, starting with Pride of the Plains. PRC dropped the "Lone Rider" series, but continued two other series: the "Billy the Kid" films and the "Texas Rangers" series.