Diamond Trail is a 1933 American Pre-Code film directed by Harry L. Fraser.

Rex Bell portrays a "wise-cracking reporter-detective", similar to his role in From Broadway to Cheyenne, as he solves a case involving jewel thieves.

Opening in a city setting, the film shifts to Nevada as Bell's character works to solve the case.

Frances Rich makes her film debut.

This 1930s Western film–related article is a stub.