New York Stewart International Airport (IATA: SWF, ICAO: KSWF, FAA LID: SWF) – colloquially known as Stewart International Airport, is a public/military airport in Orange County, New York, United States. It is in the southern Hudson Valley, west of Newburgh, south of Kingston, and southwest of Poughkeepsie, approximately 60 miles (97 km) north of Manhattan, New York City.

Stewart Airport is located within the towns of Newburgh and New Windsor. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a non-hub primary commercial service facility.