| Red Hill | |
| Elevation Ft: | 2398 |
| Elevation Ref: | [1] |
| Location: | Mendocino County, California, United States |
| Map: | California#USA |
| Map Size: | 240 |
| Label Position: | below |
| Range: | Diablo Range[2] |
| Prominence Ft: | 842 |
| Prominence Ref: | [3] |
| Topo: | USGS Crevison Peak |
Red Hill is a summit on the eastern slope of the Diablo Range, in Merced County, California. Its highest elevation is 2326abbr=offNaNabbr=off. The summit is part of a long ridge where its high point is between 37.1264°N -121.1919°W and 37.1242°N -121.1972°W. The Red Mountain Road (formerly the Cottonwood Grade), runs over this ridge between Fifield Road on the divide of the Diablo Range and McCabe Road on Romero Creek.