Chuck Fenenbock (August 28, 1917 - August 10, 1998) was an American football player who starred in college at UCLA, and professionally in the Pacific Coast Professional Football League (PCPFL), the National Football League (NFL), the All America Football Conference (AAFC), and the Canadian Football League (CFL). Notably he was a star running back for the Detroit Lions in the NFL, and for the Los Angeles Dons in the AAFC where he led the league in numerous offensive categories.