Ronald McKinnon (born September 20, 1973) is a former American football linebacker in the National Football League. He was originally signed as an undrafted free agent by the Arizona Cardinals out of the University of North Alabama where he won three division II National Championships. He was the winner of 1995 Harlon Hill Trophy (Division II's equivalent to the Heisman Trophy). He played for the Cardinals from 1996-2004. He also played one season for the New Orleans Saints. In 2008 he was inducted into the College Football Hall of Fame.