Cho-airong (, ; Pattani Malay: à ¹Âà ¸Âà ¸¢à ¹Âà ¸Âà ¸Â, ) is a district (amphoe) of Narathiwat province, southern Thailand.
Cho-airong was made a minor district (king amphoe) on 31 May 1993, by separating three tambons from Ra-ngae district. On 5 December 1996 it was upgraded to a full district.
Neighboring districts are (from the north clockwise): Mueang Narathiwat, Tak Bai, Su-ngai Padi and Ra-ngae.
Cho-airong is divided into three sub-districts (tambons), which are further subdivided into 33 administrative villages (mubans).
There are three sub-district administrative organizations (SAO) in the district: