Harthorne Nathaniel Wingo (born September 9, 1947) is a retired American professional basketball player.
A 6'6" forward born in Tryon, North Carolina and from Friendship Junior College, Wingo (also known as "Wingo Harthorne") played four seasons (1972–1976) in the National Basketball Association as a member of the New York Knicks.
He averaged 4.8 points and 3.5 rebounds in his career and won a league championship in 1973.
After the 1975-76 season he moved to Italy and played with Pallacanestro Cantu (1976–1978) with whom he won the European Cup Winner's Cup twice and Superga Mestre (1978–1980).