Johnson Valley is a small unincorporated community in San Bernardino County in Southern California between Victor Valley and Morongo Basin areas of the High Desert region of California.

It is bordered by the San Bernardino Mountains to the south, Lucerne Valley to the west, and Landers to the east.

Geographically, Johnson Valley is the eastern portion of Lucerne Valley (referring to the geographical valley formation rather than the unincorporated town), opening up to the Homestead Valley in the southeast to the communities of Flamingo Heights, Landers, and Yucca Valley.

Defined as a ZCTA (ZIP-Code Tabulation Area, 92285), the combined population of Landers plus Johnson Valley (which share the zip code) is approximately 2,200 residents as of 2013.

This San Bernardino County, California–related article is a stub.