Ohio University Airport or Gordon K. Bush Airport (IATA: ATO, ICAO: KUNI, FAA LID: UNI), also known as Snyder Field, is a public-use airport located on State Route 32/U.S. 50 in the village of Albany, about ten miles (16 km) southwest of the city of Athens, in Athens County, Ohio, United States.

The airport is owned by Ohio University in Athens, not to be confused with Ohio State University in Columbus, which owns the Ohio State University Airport (IATA/FAA: OSU).

Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Ohio University Airport is assigned UNI by the FAA and ATO by the IATA (which assigned UNI to the airport on Union Island in Saint Vincent and the Grenadines).