Na Yong (Thai: นาโยง, pronounced [nāː jōːŋ]) is a district (amphoe) of Trang province, Thailand.

The minor district (king amphoe) Na Yong was established on 1 April 1990 by splitting off six tambons from Mueang Trang district.

[2] Neighboring districts are (from the south clockwise): Yan Ta Khao and Mueang Trang of Trang Province; Si Banphot and Srinagarindra of Phatthalung province.

The district is divided into six sub-districts (tambons), which are further subdivided into 53 villages (mubans).

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