Justin Charles Hamilton (born December 19, 1980) is an American-Belgian former professional basketball who played of shooting guard-point guard.

[2] Hamilton accepted an athletic scholarship to attend the University of Florida, where he played for the Florida Gators men's basketball team under coach Billy Donovan from 1999 to 2003.

[3] He played a combo guard role for the Gators, and helped lead the team to four consecutive NCAA Tournament appearances.

The Gators reached the finals of the 2000 NCAA Men's Division I Basketball Tournament, before losing to Michigan State 76–89.

Hamilton has been with Spirou Charleroi of the Basketball League Belgium since 2007 where he helped lead the team to 5 Finals with 4 consecutive wins.