| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mi-Wuk Village | city | California | United States | 38.07 | -120.18 | 4399 | |
| Micaflores | city | California | United States | 33.80 | -117.91 | 104 | |
| Michigan Bar (historical) | city | California | United States | 38.48 | -121.04 | 249 | |
| Michigan Bluff | city | California | United States | 39.04 | -120.74 | 3349 | |
| Michopdo (historical) | city | California | United States | 39.73 | -121.85 | 190 | |
| Midas | city | California | United States | 39.22 | -120.76 | 4189 | |
| Midco | city | California | United States | 34.94 | -120.46 | 190 | |
| Middle Waters (historical) | city | California | United States | 39.53 | -120.68 | 5869 | |
| Middleton | city | California | United States | 38.21 | -122.26 | 39 | |
| Middletown | city | California | United States | 38.75 | -122.61 | 1118 | |
| Middletown (historical) | city | California | United States | 40.54 | -122.47 | 830 | |
| Midland | city | California | United States | 33.86 | -114.80 | 997 | |
| Midoil | city | California | United States | 35.16 | -119.52 | 1669 | |
| Midpines | city | California | United States | 37.54 | -119.92 | 2762 | |
| Midvalley | city | California | United States | 36.30 | -119.39 | 232 | |
| Midway | city | California | United States | 35.03 | -116.47 | 1735 | |
| Midway | city | California | United States | 37.71 | -121.56 | 400 | |
| Midway | city | California | United States | 40.50 | -121.97 | 2509 | |
| Midway City | city | California | United States | 33.74 | -117.99 | 26 | |
| Mikon | city | California | United States | 38.59 | -121.54 | 13 | |
| Mil Valis | city | California | United States | 37.91 | -122.55 | 196 | |
| Mile High | city | California | United States | 34.41 | -117.77 | 5154 | |
| Miles | city | California | United States | 35.19 | -120.70 | 131 | |
| Miley | city | California | United States | 36.62 | -119.55 | 298 | |
| Milford | city | California | United States | 40.17 | -120.37 | 4258 | |
| Mill City (historical) | city | California | United States | 37.62 | -118.99 | 8389 | |
| Mill Creek | city | California | United States | 40.33 | -121.52 | 4596 | |
| Mill Valley | city | California | United States | 37.91 | -122.55 | 196 | |
| Millar (historical) | city | California | United States | 38.39 | -121.72 | 16 | |
| Millbrae | city | California | United States | 37.60 | -122.39 | 72 | |
| Millbrae Meadows | city | California | United States | 37.60 | -122.42 | 396 | |
| Miller | city | California | United States | 36.96 | -121.54 | 144 | |
| Miller (historical) | city | California | United States | 38.03 | -122.52 | 45 | |
| Miller Farms | city | California | United States | 33.57 | -114.62 | 259 | |
| Miller Place | city | California | United States | 40.47 | -123.43 | 2509 | |
| Millers Landing | city | California | United States | 38.96 | -121.84 | 29 | |
| Millers Ranch | city | California | United States | 36.25 | -121.43 | 830 | |
| Millersville | city | California | United States | 35.30 | -118.46 | 2798 | |
| Millerton | city | California | United States | 38.11 | -122.85 | 49 | |
| Millertown (historical) | city | California | United States | 38.91 | -121.09 | 1669 | |
| Millham City (historical) | city | California | United States | 36.04 | -120.00 | 341 | |
| Milligan | city | California | United States | 34.28 | -115.17 | 830 | |
| Milligan District (historical) | city | California | United States | 38.35 | -120.70 | 1669 | |
| Mills | city | California | United States | 38.41 | -122.84 | 177 | |
| Mills Orchard | city | California | United States | 39.74 | -122.06 | 167 | |
| Mills Orchards | city | California | United States | 39.28 | -122.27 | 147 | |
| Millsholm (historical) | city | California | United States | 39.54 | -122.34 | 377 | |
| Millsmont | city | California | United States | 37.78 | -122.18 | 196 | |
| Millspaugh | city | California | United States | 36.05 | -117.46 | 6709 | |
| Millspaugh (historical) | city | California | United States | 36.05 | -117.46 | 6174 | |
| Millux | city | California | United States | 35.18 | -119.20 | 298 | |
| Millville | city | California | United States | 40.55 | -122.18 | 830 | |
| Millwood (historical) | city | California | United States | 36.74 | -119.00 | 5433 | |
| Milo | city | California | United States | 36.22 | -118.82 | 1771 | |
| Milpitas | city | California | United States | 37.43 | -121.91 | 19 | |
| Milpitas Mobile Home Park | city | California | United States | 37.46 | -121.91 | 16 | |
| Milton | city | California | United States | 38.03 | -120.85 | 400 | |
| Milton (historical) | city | California | United States | 39.52 | -120.58 | 5869 | |
| Mina | city | California | United States | 39.96 | -123.36 | 1998 | |
| Mineral | city | California | United States | 40.35 | -121.59 | 5029 | |
| Mineral King | city | California | United States | 36.45 | -118.59 | 9228 | |
| Mineral Slide | city | California | United States | 39.79 | -121.62 | 2001 | |
| Minersville (historical) | city | California | United States | 40.85 | -122.78 | 2509 | |
| Minkler | city | California | United States | 36.72 | -119.46 | 383 | |
| Minnelusa | city | California | United States | 34.27 | -116.89 | 6771 | |
| Minneola | city | California | United States | 34.85 | -116.78 | 1899 | |
| Minnesota | city | California | United States | 40.66 | -122.49 | 2017 | |
| Minnesota Flat | city | California | United States | 39.45 | -120.83 | 4189 | |
| Mint Canyon | city | California | United States | 34.43 | -118.44 | 1669 | |
| Minter Village | city | California | United States | 35.50 | -119.18 | 413 | |
| Minturn | city | California | United States | 37.14 | -120.27 | 226 | |
| Mira Loma | city | California | United States | 33.99 | -117.52 | 830 | |
| Mira Mesa | city | California | United States | 32.92 | -117.14 | 830 | |
| Mira Monte | city | California | United States | 34.43 | -119.29 | 830 | |
| Mirabel (historical) | city | California | United States | 38.70 | -122.60 | 1669 | |
| Mirabel Heights | city | California | United States | 38.49 | -122.89 | 203 | |
| Mirabel Park | city | California | United States | 38.49 | -122.90 | 203 | |
| Miracle Hot Springs | city | California | United States | 35.58 | -118.53 | 2509 | |
| Mirador | city | California | United States | 36.17 | -119.04 | 830 | |
| Miraflores (historical) | city | California | United States | 33.81 | -117.89 | 141 | |
| Miraleste | city | California | United States | 33.75 | -118.33 | 830 | |
| Miramar | city | California | United States | 37.49 | -122.46 | 0 | |
| Miramar | city | California | United States | 32.89 | -117.12 | 830 | |
| Miramonte | city | California | United States | 36.69 | -119.05 | 3349 | |
| Miranda | city | California | United States | 40.23 | -123.82 | 830 | |
| Miscanaka (historical) | city | California | United States | 34.28 | -119.30 | 104 | |
| Mishopshnow (historical) | city | California | United States | 34.39 | -119.52 | 0 | |
| Mission | city | California | United States | 34.44 | -119.74 | 196 | |
| Mission | city | California | United States | 34.52 | -118.24 | 3349 | |
| Mission Beach | city | California | United States | 32.78 | -117.25 | 3 | |
| Mission Canyon | city | California | United States | 34.45 | -119.71 | 830 | |
| Mission District | city | California | United States | 37.76 | -122.42 | 196 | |
| Mission Gorge Villa Mobile Home Park | city | California | United States | 32.83 | -117.01 | 830 | |
| Mission Highlands | city | California | United States | 38.32 | -122.46 | 830 | |
| Mission Hills | city | California | United States | 34.26 | -118.47 | 898 | |
| Mission Hills | city | California | United States | 32.75 | -117.19 | 200 | |
| Mission Hills | city | California | United States | 34.69 | -120.44 | 200 | |
| Mission Hills Mobile Home Park | city | California | United States | 33.55 | -117.21 | 1197 | |
| Mission Junction | city | California | United States | 34.06 | -118.23 | 360 | |
| Mission Oaks Mobile Home Community | city | California | United States | 36.85 | -121.42 | 265 | |
| Mission San Jose District | city | California | United States | 37.53 | -121.92 | 396 | |
| Mission Springs | city | California | United States | 37.07 | -122.03 | 396 | |
| Mission Viejo | city | California | United States | 33.60 | -117.67 | 396 | |
| Mission del Magnolia Mobile Home Park | city | California | United States | 32.84 | -116.97 | 400 | |
| Missouri Triangle | city | California | United States | 35.44 | -119.69 | 830 | |
| Mitchell Corner | city | California | United States | 36.33 | -119.21 | 308 | |
| Mitchell Place | city | California | United States | 39.96 | -122.72 | 5029 | |
| Mitchells Corner | city | California | United States | 35.22 | -118.84 | 830 |