Marcus L. Dupree (born May 22, 1964) is a former American football player. He was born and grew up in Philadelphia, Mississippi, where his playing in high school attracted national attention. A highly touted and sought-after college football recruit, he played at Oklahoma, where he was named Football News Freshman of the Year, second-team All-American and Big Eight Conference Newcomer of the Year. He left in the middle of his sophomore season and briefly attended the University of Southern Mississippi. Marcus played spring football for the Golden Eagles and finished college at the university. He joined the United States Football League the following season and signed with the New Orleans Breakers in 1984. He played for the Breakers for two seasons before a knee injury forced him to leave the game. He returned to professional football in 1990, playing in 15 games over two seasons for the Los Angeles Rams before being waived prior to the 1992 season.