Rubin Jackson is an American former basketball player, best known for his college career at Oklahoma City University, where in the 1980–81 NCAA Division I men's basketball season he was named the Midwestern City Conference (now the Horizon League) Co-Player of the Year.

Jackson, a 6'4" shooting guard from Melrose High School in Memphis, Tennessee, played collegiately at Claremore Junior College (now Rogers State University) and at Oklahoma City when the school was a member of the NCAA Division I. Along with Evansville's Brad Leaf, Jackson was the first three-time All-Conference pick in conference history (1980, 1981 and 1982).^[1]

His best year was his junior year of 1980–81, when Jackson averaged 24.8 points per game (ranking him sixth in the country in scoring).^[2] Jackson teamed with future NBA player Carl Henry to lead the Chiefs to a Midwestern City Conference tournament title. At the close of the season, Jackson was named the conference co-Player of the Year with Loyola's Darius Clemons.^[1]

After his college career, Jackson was drafted by the Chicago Bulls in the 1982 NBA draft (fifth round, 99th pick overall).^[3] However, Jackson injured his ankle prior to the start of training camp and did not make the team.^[4]

In 2024, Melrose High retired Jackson's jersey. Jackson led Melrose to a 38–1 record and a state title in the 1977–78 season.^[5]