John Quincy Trapp (born October 2, 1945) is an American retired professional basketball player.A 6'7" forward from the University of Nevada, Las Vegas, Trapp played five seasons (1968–1973) in the National Basketball Association as a member of the San Diego Rockets, Los Angeles Lakers, and Philadelphia 76ers.
He averaged 7.4 points per game in his NBA career and won a league championship with the Lakers in 1972.Trapp also played briefly in the American Basketball Association as a member of the Denver Rockets.