Yi-ngo (Thai: ยี่งอ, pronounced [jîː.ŋɔ̄ː]; Pattani Malay: ยือรีงา, pronounced [jɯː.riː.ŋāː]) is a district (amphoe) of Narathiwat province, southern Thailand.

Neighboring districts are (from the north clockwise): Bacho, Mueang Narathiwat, Ra-ngae, and Rueso.

Yi-ngo was originally a district in Sai Buri Province.

[1] Yi-ngo district is divided into six sub-districts (tambons), which are further subdivided into 40 administrative villages (mubans).

There is one sub-district municipality (thesaban tambon) in the district: There are six subdistrict administrative organizations (SAO) in the district: This Narathiwat Province location article is a stub.