Nagasaki Airport (長崎空港, Nagasaki Kūkō) (IATA: NGS, ICAO: RJFU) is an international airport located 4 km (2.5 mi) west of the railway station in the city of Ōmura and 18 km (11 mi) north northeast of the Nagasaki railway station in the city of Nagasaki, Prefecture, Japan.

The airport terminal and runway 14/32 are on an island, and the shorter runway 18/36 (now used by the Japan Maritime Self-Defense Force for helicopter flights) is on the mainland. Oriental Air Bridge, a regional airline is based at the airport.