Lainong Naga, or Htang Ngan, is a Sino-Tibetan language spoken in Burma. Lainong Naga is spoken in about 32 villages of Lahe Township and northwestern Hkamti Township, Naga Self-Administered Zone (formerly administered as part of Hkamti District), Sagaing Division, Myanmar (Ethnologue). Dialects are Zëūdiāng.

The Lainong Naga dialects share 89%–100% lexical similarity.^[1] Lainong Naga is 69%–75% lexically similar with Ponyo-Gongwang Naga, 62%–67% with Khiamniungan Naga, and 37%–41% with Lao variety of Konyak Naga.^[1]