Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Marvin Chapel (historical) | Church | 22 | Glenn | 39 25 11 N | 121 58 01 W |
| Marvin Chapel Cemetery | Cemetery | 22 | Glenn | 39 25 12 N | 121 58 04 W |
| Mavis Stouffer Park | Park | 22 | San Joaquin | 37 44 25 N | 121 06 47 W |
| Mayflower Congregational Church (historical) | Church | 22 | Monterey | 36 37 17 N | 121 54 54 W |
| Mayflower Presbyterian Church | Church | 22 | Monterey | 36 37 17 N | 121 54 54 W |
| Mayo Elementary School | School | 22 | Los Angeles | 33 54 09 N | 118 12 49 W |
| McConnel | Locale | 22 | Sacramento | 38 21 45 N | 121 20 49 W |
| McDonald Ranch | Locale | 22 | Mendocino | 39 26 12 N | 123 42 21 W |
| Meinert | Populated Place | 22 | Contra Costa | 37 56 39 N | 122 01 39 W |
| Mello | Populated Place | 22 | Yuba | 39 12 24 N | 121 33 48 W |
| Memorial Church | Church | 22 | Santa Clara | 37 25 37 N | 122 10 14 W |
| Mendoza (historical) | Populated Place | 22 | Sutter | 39 14 04 N | 121 39 43 W |
| Menlo Park | Populated Place | 22 | San Mateo | 37 27 14 N | 122 10 56 W |
| Metropolitan | Locale | 22 | Humboldt | 40 30 53 N | 124 08 41 W |
| MGM Studios | Locale | 22 | Los Angeles | 34 00 54 N | 118 24 10 W |
| Mirabel Heights | Populated Place | 22 | Sonoma | 38 29 26 N | 122 53 26 W |
| Mission Dolores Park | Park | 22 | San Francisco | 37 45 35 N | 122 25 34 W |
| Mitchell School (historical) | School | 22 | Stanislaus | 37 27 47 N | 120 56 23 W |
| Moffett Elementary School | School | 22 | Los Angeles | 33 56 09 N | 118 21 00 W |
| Monterey County Cemetery | Cemetery | 22 | Monterey | 36 41 45 N | 121 38 18 W |
| Monterey County Courthouse and Government Center | Building | 22 | Monterey | 36 35 24 N | 121 52 49 W |
| Monterey County Social Services | Building | 22 | Monterey | 36 41 53 N | 121 38 08 W |
| Moose Park | Park | 22 | Stanislaus | 37 38 42 N | 120 59 02 W |
| Moreau High School | School | 22 | Alameda | 37 38 38 N | 122 03 34 W |
| Moss Beach Post Office | Post Office | 22 | San Mateo | 37 31 44 N | 122 30 51 W |
| Mount Olive Baptist Church | Church | 22 | San Diego | 32 42 16 N | 117 07 08 W |
| Mount View School | School | 22 | Contra Costa | 38 00 34 N | 122 06 58 W |
| Mount Zion Baptist Church | Church | 22 | San Diego | 32 41 53 N | 117 07 42 W |
| Mountain View School (historical) | School | 22 | Merced | 37 23 26 N | 120 55 24 W |
| Myoma | Populated Place | 22 | Riverside | 33 45 05 N | 116 16 42 W |
| Nealon Park | Park | 22 | San Mateo | 37 26 53 N | 122 10 47 W |
| New Life Academy (historical) | School | 22 | Sacramento | 38 41 29 N | 121 25 05 W |
| New Life Church of God | Church | 22 | Sacramento | 38 41 29 N | 121 25 06 W |
| New Pilgrim Congregational Church | Church | 22 | Alameda | 37 46 22 N | 122 11 31 W |
| New School of Architecture | School | 22 | San Diego | 32 42 50 N | 117 09 18 W |
| Newman Gun Club | Locale | 22 | Merced | 37 17 33 N | 120 58 15 W |
| North Lake | Lake | 22 | San Francisco | 37 46 13 N | 122 30 10 W |
| North School | School | 22 | Los Angeles | 33 52 23 N | 118 24 06 W |
| Northminster Presbyterian Church | Church | 22 | Sacramento | 38 37 35 N | 121 23 17 W |
| Northwood Elementary School | School | 22 | Santa Clara | 37 24 31 N | 121 52 51 W |
| Nova Albion School | School | 22 | Marin | 37 59 52 N | 122 32 55 W |
| Oak Leaf Island | Island | 22 | Glenn | 39 25 34 N | 121 53 14 W |
| Oak Park Plaza Shopping Center | Locale | 22 | San Luis Obispo | 35 07 51 N | 120 36 13 W |
| Ocean Park Child Care Center | School | 22 | Los Angeles | 34 00 18 N | 118 28 49 W |
| Oceanside Post Office | Post Office | 22 | San Diego | 33 11 43 N | 117 22 41 W |
| Oldemeyer Center | Building | 22 | Monterey | 36 36 09 N | 121 50 45 W |
| Pacific Coast Shopping Center | Locale | 22 | San Luis Obispo | 35 07 57 N | 120 36 19 W |
| Palos Verdes Point | Cape | 22 | Los Angeles | 33 46 26 N | 118 25 41 W |
| Paradise Valley | Flat | 22 | Marin | 37 55 40 N | 122 42 17 W |
| Paramount Post Office | Post Office | 22 | Los Angeles | 33 53 46 N | 118 10 20 W |
| Park Creek Village Mobile Home Park (subdivision) | Populated Place | 22 | Sonoma | 38 17 19 N | 122 28 17 W |
| Peninsula Hospital Heliport | Airport | 22 | San Mateo | 37 35 24 N | 122 23 04 W |
| Perkins Post Office | Post Office | 22 | Sacramento | 38 32 41 N | 121 20 36 W |
| Petaluma Municipal Airport | Airport | 22 | Sonoma | 38 15 27 N | 122 36 22 W |
| Phillip Sweed School | School | 22 | Sonoma | 38 14 15 N | 122 38 40 W |
| Phillips Chapel Christian Methodist Episcopal Church | Church | 22 | Los Angeles | 34 00 32 N | 118 29 10 W |
| Phillips Temple Christian Methodist Episcopal Church | Church | 22 | San Diego | 32 41 45 N | 117 07 51 W |
| Pilarcitos Cemetery | Cemetery | 22 | San Mateo | 37 28 07 N | 122 25 45 W |
| Pioneer Hall | Building | 22 | San Francisco | 37 46 49 N | 122 25 09 W |
| Plaza Carmel Shopping Center | Locale | 22 | San Diego | 32 56 00 N | 117 14 35 W |
| Plaza Park | Park | 22 | Yuba | 39 08 08 N | 121 35 19 W |
| Pleasant Grove Elementary School | School | 22 | Sacramento | 38 25 50 N | 121 18 47 W |
| Poinsetta Village Shopping Center | Locale | 22 | San Diego | 33 06 09 N | 117 18 44 W |
| Port Costa 1580 Dam | Dam | 22 | Contra Costa | 38 02 36 N | 122 11 22 W |
| Prestwood Elementary School | School | 22 | Sonoma | 38 16 60 N | 122 27 09 W |
| Progress Park | Park | 22 | Los Angeles | 33 53 30 N | 118 08 57 W |
| Pueblo Serena Mobile Home Park (subdivision) | Populated Place | 22 | Sonoma | 38 17 13 N | 122 28 15 W |
| Quiet Haven Memorial Park | Cemetery | 22 | Sacramento | 38 30 42 N | 121 19 27 W |
| Quiet Village Mobile Home Park (subdivision) | Populated Place | 22 | Orange | 33 44 36 N | 117 54 45 W |
| R K Lloyde High School | School | 22 | Los Angeles | 33 53 51 N | 118 21 54 W |
| Rancho Alamitos High School | School | 22 | Orange | 33 47 54 N | 117 59 09 W |
| Raymond Street Park | Park | 22 | Los Angeles | 33 53 16 N | 118 13 47 W |
| Red School (historical) | School | 22 | Solano | 38 11 54 N | 121 45 07 W |
| Reid Park | Park | 22 | Orange | 33 49 24 N | 117 59 53 W |
| Reilly Landing | Locale | 22 | Glenn | 39 29 54 N | 121 59 58 W |
| Riverview Middle School | School | 22 | Contra Costa | 38 01 60 N | 121 57 59 W |
| Riviera Mobile Home Park | Populated Place | 22 | San Diego | 33 03 44 N | 117 17 59 W |
| Robert F Kennedy Elementary School | School | 22 | Los Angeles | 33 53 01 N | 118 13 43 W |
| Robert M Pyles Elementary School | School | 22 | Orange | 33 48 41 N | 117 59 06 W |
| Rockville Stone Chapel | Church | 22 | Solano | 38 14 51 N | 122 07 18 W |
| Roosevelt Elementary School | School | 22 | Alameda | 37 44 09 N | 122 08 47 W |
| Roosevelt Elementary School | School | 22 | Los Angeles | 33 54 02 N | 118 12 11 W |
| Roosevelt Playground | Park | 22 | Alameda | 37 44 07 N | 122 08 50 W |
| Rosecrans School | School | 22 | Los Angeles | 33 54 13 N | 118 13 41 W |
| Rosemont High School | School | 22 | Sacramento | 38 32 39 N | 121 20 30 W |
| Rosita Elementary School | School | 22 | Orange | 33 45 06 N | 117 55 56 W |
| Rosita Park | Park | 22 | Orange | 33 45 06 N | 117 55 48 W |
| Ross Park | Park | 22 | Humboldt | 40 47 51 N | 124 09 23 W |
| Rosswood Park | Park | 22 | Sacramento | 38 32 44 N | 121 21 04 W |
| Routier (historical) | Populated Place | 22 | Sacramento | 38 34 48 N | 121 19 17 W |
| Sacramento Bar | Bar | 22 | Sacramento | 38 37 32 N | 121 17 04 W |
| Sacramento County Animal Pound | Building | 22 | Sacramento | 38 32 41 N | 121 20 07 W |
| Safetyville USA | Locale | 22 | Sacramento | 38 33 09 N | 121 20 06 W |
| Saint Catherines Academy (historical) | School | 22 | Solano | 38 03 17 N | 122 09 21 W |
| Saint Clements School | School | 22 | Alameda | 37 38 38 N | 122 03 33 W |
| Saint Francis Methodist Episcopal Church (historical) | Church | 22 | San Francisco | 37 45 11 N | 122 30 09 W |
| Saint Johns Lutheran Church | Church | 22 | San Luis Obispo | 35 06 37 N | 120 36 33 W |
| Saint Johns United Church of Christ | Church | 22 | Yolo | 38 40 29 N | 121 46 43 W |
| Saint Joseph School | School | 22 | Los Angeles | 33 55 33 N | 118 21 03 W |
| Saint Josephs Roman Catholic Church | Church | 22 | Humboldt | 40 35 56 N | 124 09 09 W |
| Saint Judes Shrine | Church | 22 | San Diego | 32 41 40 N | 117 06 45 W |
| Saint Marks United Methodist Church | Church | 22 | Sacramento | 38 36 28 N | 121 22 30 W |
| Saint Marys Cemetery | Cemetery | 22 | Humboldt | 40 52 35 N | 124 05 14 W |
| Saint Marys Star of the Sea School | School | 22 | San Diego | 33 11 19 N | 117 22 19 W |
| Saint Mathews Lutheran Church | Church | 22 | Los Angeles | 33 47 51 N | 118 17 50 W |
| Saint Pauls Lutheran Church | Church | 22 | San Diego | 32 48 00 N | 117 14 42 W |
| Saint Paulus Evangelical Lutheran Church | Church | 22 | Yolo | 38 40 25 N | 121 46 41 W |
| Saint Pius X Seminary | Church | 22 | Humboldt | 40 30 53 N | 124 08 37 W |
| Saint Vincents School | School | 22 | Sonoma | 38 14 06 N | 122 38 47 W |
| Saints Peter and Paul School | School | 22 | San Francisco | 37 48 05 N | 122 24 38 W |