Bucharest Henri Coandă International Airport (Romanian: Aeroportul Internațional Henri Coandă București) (IATA: OTP, ICAO: LROP) is Romania's busiest international airport, located in Otopeni, 16.5 km (10.3 mi) north of Bucharest's city centre. It is currently one of the two airports serving the capital of Romania. The other is Aurel Vlaicu Airport.

The airport is named after Romanian flight pioneer Henri Coandă, builder of Coandă-1910 aircraft and discoverer of the Coandă effect of fluidics.