Frankfurt International Airport (IATA: FRA, ICAO: EDDF), known in German as Rhein-Main-Flughafen, Flughafen Frankfurt am Main, or Frankfurt Main Airport, is located near Frankfurt am Main, Germany. It is the largest airport in Germany and the largest in mainland Europe, serving as an important hub for international flights from around the world.

The southern side of the airport, Rhein-Main Air Base, was a major airlift base for the United States from 1947 until late 2005.