John David Mumford (born December 25, 1956) is an American football coach and former player. He was most recently 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. Head coaching record College Notes References External links New Mexico State profile 1956 births Living people American football tight ends Army Black Knights football coaches Coaches of American football from Kansas High school football coaches in Alabama Kansas Jayhawks football coaches Louisiana–Monroe Warhawks football coaches New Mexico State Aggies football coaches Pittsburg State Gorillas football players Players of American football from Kansas South Dakota Coyotes football coaches Southeast Missouri State Redhawks football coaches