David John Christensen (born January 17, 1961) is a former American college football coach and player, who was most recently an assistant coach at Arizona State. He previously worked as the offensive line coach and run-game coordinator for the Texas A&M Aggies. He previously served as the offensive coordinator for the University of Utah. He was previously the head coach at the University of Wyoming from 2009 to 2013, where he compiled a record of 27 wins and 35 losses (.435). Prior to Wyoming, Christensen was the offensive coordinator for the University of Missouri and the University of Toledo.