Johnny Orr, American basketball player and coach (d. 2013)
John Michael Orr (June 10, 1927 – December 30, 2013) was an American basketball player and coach, best known as the head coach of men's basketball at the University of Massachusetts Amherst, University of Michigan, and at Iowa State University. In the 1975–76 season, Orr was named National Coach of the Year.