Tày language
| Tày | |
|---|---|
| Tiểng Tày, Thổ | |
| Native to | Vietnam |
| Ethnicity | Tày |
Native speakers | 1.63 million (2009) |
| Latin (modified Vietnamese alphabet) Chữ Nôm Tày (archaic) | |
| Language codes | |
| ISO 639-3 | tyz |
| Glottolog | tayy1238 |
Tày is the major Tai language of Vietnam, spoken by more than a million Tày people in Northeastern Vietnam. It was formerly known as Thổ, a name now shared with the Cuối language.