| Plains Miwok | |
|---|---|
| Spoken in | United States |
| Extinct | 1960s; 1 speaker in 1962 (H. Landar in Sebeok 1977) |
| Language family | |
| Language codes | |
| ISO 639-3 | pmw |
Plains Miwok, also known as Valley Miwok, was one of the Miwok languages spoken in eastern California by the Plains Miwok people. It was spoken in the deltas of the San Joaquin and Cosumnes rivers. Plains Miwok was once one of the most populous Miwok languages. All of the population has shifted to English.