John O'Leary (Canadian football)

John O'Leary (born July 10, 1954) is a former Grey Cup champion running back who played three seasons for the Montreal Alouettes of the Canadian Football League (CFL), winning a Grey Cup Championship.

Coming from football powerhouse the University of Nebraska, O'Leary had three successful seasons with the Alouettes, rushing for 2,023 yards and catching another 1,217 yards, and scoring 17 touchdowns.