Ta'Oi language
| Ta'Oi | |
|---|---|
| Ta Oi | |
| Native to | Laos, Vietnam | 
| Ethnicity | Ta Oi, Katang | 
| Native speakers | (220,000 cited 1995–2005) | 
| Austroasiatic
 
 | |
| Language codes | |
| ISO 639-3 | Variously: tth– Upper Ta'Oiirr– Ir (Hantong)oog– Ong (= Ir)tto– Lower Ta'Oingt– Ngeq (Kriang) | 
| Glottolog | taoi1247 | 
| ELP | Chatong | 
Ta'Oi (Ta'Oih, Ta Oi) is a dialect continuum within the Katuic branch of the Austroasiatic language family, spoken amongst the Ta Oi people in the Salavan and Sekong provinces in Laos and the municipality of Huế in Vietnam.