Josep Tarradellas Barcelona–El Prat Airport (IATA: BCN, ICAO: LEBL) (Catalan: Aeroport Josep Tarradellas Barcelona-El Prat, Spanish: Aeropuerto Josep Tarradellas Barcelona-El Prat), and also known as Barcelona-El Prat Airport, is an international airport located 15 km (9.3 mi) southwest of the centre of Barcelona, lying in the municipalities of El Prat de Llobregat, Viladecans, and Sant Boi, in Catalonia, Spain.

It is the largest and busiest airport in Catalonia, and the sixth busiest in Europe. In 2019, Barcelona Airport handled a record 52,686,314 passengers, up 5.0% from 2018.