Keith Larnell Gatlin (born December 23, 1964) is an American basketball coach and former professional player.
He was one of the best players of the high school class of 1983, and committed to play college basketball at Maryland.
After three seasons, Gatlin sat out one year during the 1986–87 season for academic reasons; he came back for his senior year in 1987–88.
His 649 assists rank 3rd all-time for Maryland.
After graduating from college, he went on to play professional basketball for 13 years, mainly in Europe: he led the German Bundesliga in scoring in the 1997–98 season and was named an All-Star both in Germany and France.
After a 9-year experience as head coach of Wesleyan Christian Academy he was named assistant coach at High Point University.