Donald Donoher (born January 21, 1932) is an American retired college basketball coach and athletics administrator. He served as the head men's basketball coach at the University of Dayton from 1964 to 1989, compiling a record of 437–275. His Dayton Flyers were champions of the 1968 National Invitation Tournament and runners-up at the 1967 NCAA University Division basketball tournament. Donoher was also the athletic director at Dayton from 1976 to 1980.