Diamond Jim is a 1935 biographical film based on the published biography Diamond Jim Brady by Parker Morell. It follows the life of legendary entrepreneur James Buchanan Brady, including his romance with entertainer Lillian Russell, and stars Edward Arnold, Jean Arthur, Cesar Romero and Binnie Barnes.

Gertrude Maud Barnes, known professionally as Binnie Barnes, was an English actress whose career in films spanned from 1923 to 1973.