- Language: Plains Miwok
- Alternate names: Miwok (Plains), Miwok, Plains, Valley Miwok
- Language code: pmw
- Language family: Miwok-Costanoan, Miwokan, Eastern Miwokan (SIL classification)
- Number of speakers: 0
- Vulnerability: Dormant
The last speaker died in the late 1990s (Golla 2007).
Plains Miwok is spoken in USA, North America.