California Mountains - MN
1. Marble Mountains (1) - eastern Mojave Desert
2. Marble Mountains (2) - Siskiyou County
3. Mayacamas Mountains - northwestern California (west of Clear Lake)
4. McCoy Mountains - southeastern California (Lower Colorado River Valley)
5. Mecca Hills - east of Coachella Valley
6. Merriam Mountains - San Diego County
7. Mescal Range - eastern Mojave Desert
8. Mesquite Hills - Mojave Desert
9. Mesquite Mountains - San Bernardino County (near Death Valley)
10. Mid Hills - Mojave National Preserve (near Kelso & Cima Dome)
11. Mineral Range - Siskiyou County
12. Mitchel Range - San Bernardino County
13. Montezuma Hills - Solano County
14. Mopah Range - Lower Colorado River Valley region
15. Mount Buchon (San Luis Range) - San Luis Obispo County
16. Mud Hills - north of Barstow
17. Mule Mountains - Riverside County
1. Nelson Range - Inyo County
2. New Range - Mono County
3. New York Mountains - San Bernardino County (California & Nevada)
4. Newberry Mountains - southeast of Barstow
5. North Pinyon Mountains - San Diego County