| Red Mountain | |
| Elevation Ft: | 3658 |
| Elevation Ref: | [1] |
| Prominence Ft: | 760 |
| Prominence Ref: | [2] |
| Location: | Santa Clara County, California, U.S. |
| Range: | Diablo Range |
| Map: | USA California |
| Map Size: | 280 |
| Coordinates: | 37.4153°N -121.4669°W |
| Topo: | USGS Mount Boardman |
Red Mountain is a mountain summit on the divide of the Diablo Range in Santa Clara County, California. It lies at the northeastern edge of San Antonio Valley, along the border with Stanislaus County, California.