Wintuan languages
| Wintun | |
|---|---|
| Copeh | |
| Geographic distribution | California | 
| Ethnicity | Wintun people | 
| Linguistic classification | Penutian ? 
 | 
| Early form | Proto-Wintuan
 | 
| Subdivisions | 
 | 
| Language codes | |
| Glottolog | wint1258 | 
| Pre-contact distribution of Wintuan languages | |
Wintuan (also Wintun, Wintoon, Copeh, Copehan) is a family of languages spoken in the Sacramento Valley of central Northern California.
All Wintuan languages are either extinct or severely endangered.