Tuy or TUY may refer to:
Places Burkina Faso Tuy Province, in The Hauts-Bassins Region
Iran Tuy, Iran, a village in North Khorasan Province
Philippines Tuy, Batangas, a municipality in the Province of Batangas
Spain Tui, Pontevedra, a municipality in Galicia, spelled "Tuy" in Spanish
Venezuela Ocumare del Tuy, a city in the state of Miranda Santa Teresa del Tuy, a city in the state of Miranda Tuy River
Vietnam Tuy Đức District, Đắk Nông Province Tuy An District, Phú Yên Province Tuy Hòa, the capital city of Phú Yên Province Tuy Hoa Air Base, used by the United States Air Force during the Vietnam War Tuy Hòa Railway Station, a railway station on the North–South Railway Tuy Phong District, Bình Thuận Province Tuy Phước District, Bình Định Province
People Hoàng Tụy (born 1927), Vietnamese mathematician Lucas de Tuy (died 1249), Leonese cleric and historian Lina Tuy (born 2004), French rugby union and sevens player.
Broadcasting TV-U Yamagata, a television station in Yamagata Prefecture, Japan
Transport Línea Turística Aereotuy, ICAO code TUY
See also Tui (disambiguation)