Coast Miwok language
| Coast Miwok | |
|---|---|
| Native to | United States | 
| Region | California | 
| Ethnicity | Coast Miwok | 
| Extinct | 1978, with the death of Sarah Ballard 1 (1994) | 
| Language codes | |
| ISO 639-3 | csi | 
| Glottolog | coas1301 | 
| ELP | Coast Miwok | 
Coast Miwok was one of the Miwok languages spoken in California, from San Francisco Bay to Bodega Bay. The Marin and Bodega varieties may have been separate languages. All of the population has shifted to English.