Andrew Donald DeClercq (born February 1, 1973) is an American retired professional basketball player and current coach.

He was a center and power forward in the National Basketball Association (NBA) for ten seasons during the 1990s and 2000s.

DeClercq played college basketball for the University of Florida, and thereafter, he played professionally for the Golden State Warriors, Boston Celtics, Cleveland Cavaliers, and Orlando Magic of the NBA.

He went on to play for the Boston Celtics, the Cleveland Cavaliers and Orlando Magic, averaging 4.8 points and 4.2 rebounds per game.

In 2010, he became the head coach of the boys' varsity team and a physical education teacher at Foundation Academy.