The Horizon League Men's Basketball Player of the Year is an award given to the Horizon League's most outstanding player. The award was first given following the 1979–80 season, the first year of the conference's existence. Seven players have won the award multiple times: Byron Larkin, Brian Grant, Rashad Phillips, Alfredrick Hughes, Keifer Sykes, Loudon Love, and Antoine Davis. Hughes, unlike the other four who each won twice, was awarded the player of the year on three occasions.

Willie Julius Green is an American professional basketball coach and former player who is the head coach for the New Orleans Pelicans of the National Basketball Association (NBA). He played professionally in the NBA with the Philadelphia 76ers, New Orleans Hornets, Atlanta Hawks, Los Angeles Clippers and Orlando Magic. He was selected in the second round of the 2003 NBA draft by the Seattle SuperSonics and later acquired by the Philadelphia 76ers from Seattle in a draft-night trade for the draft rights to Paccelis Morlende and cash considerations.