Clyde Fillmore (October 25, 1874 – December 19, 1946), born Clyde Fogle, was an American actor of stage and screen. He is best remembered for a 1920 silent film that is now long lost, The Devil's Pass Key directed by Erich von Stroheim. In the sound era he played several character parts sometimes uncredited. Began in films in 1918 at 43 after stage career.