Crawford Francis Ker (born May 5, 1962) is a former American college and professional football player who was a guard in the National Football League (NFL) for six seasons during the 1980s and early 1990s. Ker played college football for the University of Florida, and thereafter, he played professionally for the Dallas Cowboys and the Denver Broncos of the NFL. He is now the owner of a chain of restaurants and sports bars located throughout Florida.