George Michael "Mike" MacIntyre (born March 14, 1965) is an American college football coach who is currently the head coach for Colorado. MacIntyre played college football at Vanderbilt and Georgia Tech and began his coaching career in 1990 as a graduate assistant at Georgia. From 1992 to 2002, MacIntyre held various assistant coaching positions at Davidson, UT Martin, Temple, and Mississippi. From 2003 to 2007, MacIntyre was an assistant coach with the NFL, first as defensive backs coach of the Dallas Cowboys from 2003 to 2006 and then in the same position with the New York Jets in 2007. MacIntyre returned to college football as defensive coordinator for Duke from 2008 to 2009.