Terry Armstrong (born July 16, 2000) is an American professional basketball player for the South East Melbourne Phoenix of the National Basketball League (NBL).
He stands 6 feet 6 inches (1.98 m), weighs 185 pounds (84 kg), and plays the shooting guard position.
Armstrong, who is a native of Flint, Michigan, played basketball for several high schools, spending his final two year at Bella Vista Prep.
A four-star recruit, he drew interest from several major NCAA Division I programs and committed to Arizona before choosing to immediately play professionally in the NBL.