Greeneville Municipal Airport (IATA: GCY, ICAO: KGCY, FAA LID: GCY) is a public airport located two miles (3 km) north of the central business district of Greeneville, a town in Greene County, Tennessee, United States.

It is owned by the Town of Greeneville.

[1] Greeneville Municipal Airport covers an area of 160 acres (65 ha) which contains one asphalt paved runway (5/23) measuring 6,300 x 100 ft (1,920 x 30 m).

For the 12-month period ending August 31, 2019, the airport had 37,730 aircraft operations, an average of 103 per day: 80% general aviation, 19% air taxi, and 1% military.

This article about an airport in Tennessee is a stub.