Chumphon Airport (IATA: CJM, ICAO: VTSE), is in Chum Kho subdistrict, Pathio district, Chumphon province in southern Thailand.

The airport is 35 kilometres north of downtown Chumphon.

The airport now serves as a gateway to the islands of the Gulf of Thailand.

Chumphon Airport is one of the four slated for expansion and AOT management.

AOT intends to build Chiang Mai 2 in Lamphun Province and Phuket Airport 2 in Phang Nga Province.