John Mumford (American football)
John David Mumford (born December 25, 1956) is an American football coach and former player. He is currently the defensive line coach at New Mexico State University. Mumford served as the head football coach at Southeast Missouri State University from 1990 to 1999, as the interim head football coach at the United States Military Academy for seven games in 2003, and as the interim head football coach at the University of Louisiana at Monroe for three games in 2015.