Stephen M. Thompson Sr. (born December 2, 1968) is an American college basketball coach and former professional player who is an assistant coach at Oregon State University.

Born in Los Angeles, Thompson attended Crenshaw High School and then Syracuse University, where he was named the Big East's Scholar Athlete of the Year.

He was selected to the Syracuse Men's Basketball All-Century Team in 2000.

Thompson was appointed head coach of the California State University, Los Angeles men's basketball team for the 2005–06 season after working as an assistant since 2002.

This biographical article relating to a United States basketball player, coach, or other figure born in the 1960s is a stub.