- Language: Maidu
- Alternate names: Northeastern Maidu, Mountain Maidu, Northeast Maidu
- Language code: nmu
- Language family: Maiduan, Maidu (SIL classification)
- Number of speakers: 0
- Vulnerability: Dormant
Chico Maidu is sometimes considered a separate language, sometimes a divergent dialect; Kroeber grouped Valley Konkow and Chico Maidu together as "Valley Maidu" (Golla 2011:138).