Calvin Leon Natt (born January 8, 1957 in Monroe, Louisiana) is a former professional basketball player. The 6'6" forward from the University of Louisiana at Monroe, Natt played 11 NBA seasons (1979-1990), spending time with the New Jersey Nets, Portland Trail Blazers, Denver Nuggets, San Antonio Spurs, and Indiana Pacers. He represented Denver in the 1985 NBA All-Star Game, and retired with 10,291 career points.