Michael Daniel Reid (born July 1, 1954) is an American professional golfer. Reid was one of the top amateurs in the mid-1970s, winning the 1976 Pacific Coast Amateur and leading the 1976 U.S. Open after the first round. As a professional, Reid won two PGA Tour events and finished in the top-10 70 times. In 1989, Reid came close to winning two major championships, the Masters and the PGA Championship, leading both of them during closing holes of the final round. On the Champions Tour, Reid won two senior majors, the 2005 Senior PGA Championship and the 2009 Tradition.