Ain Beida Airport (French: Aéroport de Ouargla / Ain Beida) (IATA: OGX, ICAO: DAUU), also known as Ouargla Airport, is an airport serving Ouargla, a city in the Ouargla Province of eastern Algeria. It is located 4.3 nautical miles (8 km) southeast of the city. The airport is in the Sahara Desert, about 540 km southeast of Algiers.

The Ouargla (OUR) VOR-DME and Ouargla (OU) Non-directional beacon navigational aids are north of and aligned with the runways.