Adam Matthew Gibson (born 30 October 1986) is an Australian professional basketball player for the South East Melbourne Phoenix of the National Basketball League (NBL). He made his NBL debut in 2005, and has played for five NBL franchises. He is a two-time NBL champion, having won his first in 2007, with the Brisbane Bullets and his second in 2009, with the South Dragons. He is also a five-time All-NBL Team member and was crowned the NBL Best Defensive Player in 2009.