Stephon Xavier Marbury (born February 20, 1977 in Brooklyn, New York) is an American professional basketball player who is currently a member of the Boston Celtics.

The 6 ft 2 in (1.88 m), 205 lb (93 kg; 14.6 st) point guard was selected out of the Georgia Institute of Technology by the Milwaukee Bucks with the 4th overall pick in the 1996 NBA Draft, but was traded shortly thereafter to the Minnesota Timberwolves.

He was an NBA All-Star in 2001 and 2003 and was voted into the All-NBA Third Team in 2000 and 2003.