Na Yia (Thai: นาเยีย, pronounced [nāː jīa]; Northeastern Thai: นาเยีย, pronounced [na᷇ː ɲi᷇a]) is a district (amphoe) in the central part of Ubon Ratchathani province, northeastern Thailand.

[3] Neighboring districts are (from the north clockwise) Sawang Wirawong, Phibun Mangsahan, Det Udom and Warin Chamrap.

The district is divided into three sub-districts (tambons), which are further subdivided into 34 villages (mubans).

Na Yia is a township (thesaban tambon) which covers parts of tambon Na Yia.

This Ubon Ratchathani Province location article is a stub.