Ralph A. Jackson (born August 15, 1962, in Los Angeles, California) is a retired American professional basketball player. He was a 6'2" (188 cm) 190 lb (86 kg) guard and played collegiately at the University of California, Los Angeles (UCLA). He attended Inglewood High School in Inglewood, California.
Jackson was selected with the 1st pick of the fourth round in the 1984 NBA Draft by the Indiana Pacers. He played one game for them in 1984-85, scoring 2 points and registering one rebound, 4 assists and 2 steals.