Morlaix – Ploujean Airport (French: Aéroport de Morlaix - Ploujean) (IATA: MXN, ICAO: LFRU) is an airport located 2 kilometres (1.2 mi) northeast of Morlaix, a commune of the Finistère department in the Brittany (French, Bretagne) region of France. The airport is located in the former commune of Ploujean.

Brit Air, a regional airline, had its head office on the grounds of the airport. In 2013, the airline merged into HOP!