Chut languages
| Chut | |
|---|---|
| Ruc-Sach | |
| Geographic distribution | Vietnam, Laos | 
| Native speakers | 1,300 (2007) | 
| Linguistic classification | Austroasiatic 
 | 
| Subdivisions | |
| Language codes | |
| ISO 639-3 | scb | 
| Glottolog | chut1247 | 
The Chứt (Chut, Cheut) or Rục-Sách languages are a Vietic language cluster spoken by the Chứt peoples of Vietnam and Khammouane Province, Laos.