Leo Frederick Douglass (February 13, 1901 – April 3, 1985) was a professional football who played in the National Football League in 1926. Douglass split the 1926 season playing for the Brooklyn Lions and the Frankford Yellow Jackets. He won the 1926 NFL championship when with Yellow Jackets. Prior to playing professional football, Douglass played college football at Lehigh University and the University of Vermont