Mervyn LeRoy was an American film director, producer, and sometime actor.

LeRoy worked in costumes, processing labs and as a camera assistant until he became a gag writer and actor in silent films, including The Ten Commandments in 1923. LeRoy credits Ten Commandments director, Cecil B. DeMille, for inspiring him to become a director: "As the top director of the era, DeMille had been the magnet that had drawn me to his set as often as I could go." LeRoy also credits DeMille for teaching him the directing techniques required to make his own films.