Andy Greer (born August 6, 1962) is an American basketball coach, formerly an assistant for the Minnesota Timberwolves of the National Basketball Association (NBA).
He was in charge of their defense.
He was the head coach of the U.S.
Merchant Marine Academy from 1993-97 and served as interim head coach for the Northern Illinois University men's basketball team during the second half of the 2000–01 season.