Marcus Johnny Rashaan Keene (born May 6, 1995) is an American basketball player who plays for the KCC Egis of the Korean Basketball League (KBL).
He gained national prominence in 2016–17 season as a redshirt junior while at Central Michigan University, having been profiled by Sports Illustrated, the NCAA, and ESPN because of his prolific scoring ability.
Keene is a 5'9" point guard who averaged 30.0 points per game his junior year at Central Michigan, the highest average in NCAA Division I men's basketball that season.