| Black Mountain | |
| Elevation Ft: | 3758 |
| Elevation Ref: | [1] |
| Location: | San Benito County, California, U.S. |
| Range: | Diablo Range |
| Coordinates: | 36.3828°N -120.8558°W |
| Topo: | USGS Hernandez Reservoir |
Black Mountain is a mountain in the Diablo Range of San Benito County, California, west of the Hernandez Reservoir and approximately southeast of Pinnacles National Park.