Marion Motley (June 5, 1920 – June 27, 1999) was an American professional football player who was a fullback and linebacker for the Cleveland Browns in the All-America Football Conference (AAFC) and National Football League (NFL). He was a leading pass-blocker and rusher in the late 1940s and early 1950s, and ended his career with an average of 5.7 yards per carry, a record for running backs that still stands. A versatile player who possessed both quickness and size, Motley was a force on both offense and defense. Fellow Hall of Fame running back Joe Perry once called Motley "the greatest all-around football player there ever was".