Cattaraugus County-Olean Airport (IATA: OLE, ICAO: KOLE, FAA LID: OLE) is a city-owned, public-use airport located 10 nautical miles (12 mi, 19 km) north of the central business district of Olean, a city in Cattaraugus County, New York, United States.

[1] It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.

[2] Cattaraugus County-Olean Airport covers an area of 426 acres (172 ha) at an elevation of 2,135 feet (651 m) above mean sea level.

[1] For the 12-month period ending July 9, 2009, the airport had 25,550 aircraft operations, an average of 70 per day: 98% general aviation, 2% air taxi, and <1% military.

In 1968, Mohawk served Olean 2 flights a day using Fairchild FH 227 equipment.