Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Mesa Verde School | School | 16 | Orange | 33 40 49 N | 117 55 39 W |
| Mesa View Middle School | School | 1 | Orange | 33 42 23 N | 118 00 42 W |
| Mesquite Continuation School | School | 700 | Kern | 35 38 15 N | 117 40 15 W |
| Messiah Lutheran School | School | | Los Angeles | 34 13 08 N | 118 23 46 W |
| Messilla Valley School (historical) | School | 546 | Butte | 39 43 49 N | 121 31 40 W |
| Metcalf School | School | 323 | San Bernardino | 34 05 38 N | 117 18 40 W |
| Methodist School | School | 206 | Los Angeles | 34 11 18 N | 118 18 46 W |
| Metropolitan Continuation High School | School | 75 | Los Angeles | 34 02 03 N | 118 14 03 W |
| Metropolitan Junior College | School | 70 | Los Angeles | 34 02 06 N | 118 15 58 W |
| Metteer Elementary School | School | 99 | Tehama | 40 09 25 N | 122 14 14 W |
| Mettler Elementary School | School | 164 | Kern | 35 03 46 N | 118 58 25 W |
| Metz School (historical) | School | 67 | Monterey | 36 21 50 N | 121 14 01 W |
| Metzler School | School | 66 | Santa Clara | 37 15 55 N | 121 55 48 W |
| Mewah Mountain Opportunity High School | School | 9 | Marin | 37 56 16 N | 122 31 25 W |
| Mexican School (historical) | School | 72 | Orange | 33 53 44 N | 117 55 28 W |
| Meyer School | School | 37 | Santa Clara | 37 20 07 N | 121 49 35 W |
| Meyerholtz Elementary School | School | 78 | Santa Clara | 37 18 24 N | 122 01 36 W |
| Meyers Elementary School | School | 1924 | El Dorado | 38 51 37 N | 120 01 15 W |
| Meylee Elementary School | School | 93 | Los Angeles | 34 02 07 N | 118 10 34 W |
| Meyler Street School | School | 57 | Los Angeles | 33 44 41 N | 118 17 50 W |
| Michael J Castori Elementary School | School | 16 | Sacramento | 38 37 60 N | 121 25 30 W |
| Micheltorena Elementary School | School | 116 | Los Angeles | 34 05 17 N | 118 16 31 W |
| Michigan Bar School (historical) | School | 102 | Sacramento | 38 29 02 N | 121 03 05 W |
| Mid Peninsula Education Center | School | 5 | Santa Clara | 37 26 29 N | 122 07 53 W |
| Middle College High School | School | 17 | Contra Costa | 37 58 07 N | 122 20 26 W |
| Middle College High School | School | 68 | Los Angeles | 33 55 52 N | 118 18 20 W |
| Middle School | School | 2075 | San Bernardino | 34 14 25 N | 116 54 31 W |
| Middleton Elementary School | School | 51 | Los Angeles | 33 58 46 N | 118 13 42 W |
| Middletown Middle School | School | 336 | Lake | 38 45 19 N | 122 36 51 W |
| Midland Elementary School | School | 433 | Kern | 35 10 22 N | 119 32 38 W |