1. Eagle Hills - eastern San Luis Obispo County
2. Eagle Mountains - Riverside County (partly in Joshua Tree)
3. East Coyote Hills - Orange County (Fullerton and Placentia)
4. Elk Hills - Kern County
5. Elk Range - Mendocino County
6. Elkhorn Hills - eastern San Luis Obispo County
7. El Paso Mountains - northern Mojave Desert
8. English Hills - Solano County

1. Fenner Hills - Mojave Desert
2. Fish Creek Mountains - Imperial County
3. Fletcher Hills - San Diego County
4. Flynn Hills - Mendocino County
5. Fort Sage Mountains - Lassen County and Washoe County, NV
6. Four Brothers (Mountains) - Del Norte County (series of 4 peaks)
7. Fry Mountains - San Bernardino County
8. Funeral Mountains - near Death Valley NP (along the CA & NV border)