Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| James E Drew 373 Dam | Dam | 239 | Glenn | 39 39 06 N | 122 33 34 W |
| James E Potter Elementary School | School | 42 | Sonoma | 38 20 45 N | 122 58 18 W |
| James Foster Elementary School | School | 421 | Los Angeles | 34 27 04 N | 118 31 46 W |
| James Garfield Elementary School | School | 95 | Fresno | 36 34 18 N | 119 36 31 W |
| James H Cox Elementary School | School | 9 | Orange | 33 42 27 N | 117 56 23 W |
| James H Musick Branch Jail | Building | 145 | Orange | 33 39 50 N | 117 42 01 W |
| James H Turner Dam | Dam | 141 | Alameda | 37 34 23 N | 121 50 54 W |
| James Hagerman Softball Complex | Park | 74 | Santa Barbara | 34 54 15 N | 120 26 35 W |
| James Irvine Intermediate School | School | 19 | Orange | 33 45 06 N | 117 56 43 W |
| James Irvine Trail | Trail | 81 | Humboldt | 41 23 14 N | 124 02 43 W |
| James Kenney Playground | Park | 10 | Alameda | 37 52 18 N | 122 17 48 W |
| James L Bunker Elementary School | School | 9 | Alameda | 37 31 46 N | 122 00 56 W |
| James Lee Campground | Locale | 604 | Plumas | 39 57 02 N | 121 18 02 W |
| James Leitch Elementary School | School | 25 | Alameda | 37 29 16 N | 121 55 27 W |
| James Lick High School | School | 48 | Santa Clara | 37 22 03 N | 121 49 47 W |
| James Lick Middle School | School | 65 | San Francisco | 37 44 58 N | 122 26 00 W |
| James Logan High School | School | 15 | Alameda | 37 35 32 N | 122 01 33 W |
| James M Burchfield Primary School | School | 18 | Colusa | 39 12 32 N | 122 00 33 W |
| James M Guinn Elementary School | School | 55 | Orange | 33 49 21 N | 117 52 52 W |
| James Madison Elementary School | School | 27 | Orange | 33 43 46 N | 117 51 27 W |
| James Madison Elementary School | School | 32 | Orange | 33 48 35 N | 117 56 58 W |
| James Madison Elementary School | School | 12 | Riverside | 33 42 50 N | 116 15 15 W |
| James Madison School | School | 4 | Alameda | 37 41 43 N | 122 09 39 W |
| James Marshall Elementary School | School | 25 | Stanislaus | 37 37 23 N | 121 00 45 W |
| James Marshall Gravesite | Cemetery | 305 | El Dorado | 38 47 48 N | 120 53 40 W |
| James Marshall Park | Park | 25 | Stanislaus | 37 37 31 N | 121 00 45 W |
| James McFadden Intermediate School | School | 13 | Orange | 33 42 40 N | 117 53 42 W |
| James Meadows | Civil | 149 | Monterey | 36 32 25 N | 121 49 10 W |
| James Monroe Elementary School | School | 87 | Madera | 36 59 01 N | 120 03 20 W |
| James Monroe Elementary School | School | 17 | Orange | 33 42 52 N | 117 51 47 W |
| James Monroe Elementary School | School | 17 | Orange | 33 43 40 N | 117 55 44 W |
| James Monroe Elementary School | School | 31 | Riverside | 33 44 33 N | 116 17 53 W |
| James Monroe Elementary School | School | 36 | Sonoma | 38 27 22 N | 122 45 10 W |
| James Monroe Junior High School | School | 705 | Kern | 35 37 09 N | 117 40 39 W |
| James Monroe School | School | 10 | Alameda | 37 41 57 N | 122 08 45 W |
| James Montgomery 1220 Dam | Dam | 257 | Shasta | 40 31 06 N | 122 28 34 W |
| James Morden Mine | Mine | 1641 | Kern | 35 32 32 N | 118 23 31 W |
| James Porter 1123-002 Dam | Dam | 1408 | Modoc | 41 30 31 N | 120 25 16 W |
| James R Cowan Fundamental Elementary School | School | 23 | Sacramento | 38 37 35 N | 121 22 22 W |
| James Randol Elementary School | School | 51 | Santa Clara | 37 14 07 N | 121 50 51 W |
| James Russell Lowell Elementary School | School | 27 | Orange | 33 44 19 N | 117 52 37 W |
| James Rutter Middle School | School | 9 | Sacramento | 38 29 27 N | 121 24 56 W |
| James Simpson Park | Park | 751 | Riverside | 33 42 23 N | 116 54 53 W |
| James Spring | Spring | 1352 | Santa Barbara | 34 49 23 N | 119 43 41 W |
| James V Fitzgerald Marine Reserve | Park | -1 | San Mateo | 37 30 38 N | 122 30 35 W |
| James W Marshall Elementary School | School | 18 | Sacramento | 38 33 20 N | 121 20 36 W |
| James W Marshall State Historical Monument | Park | 305 | El Dorado | 38 47 48 N | 120 53 40 W |
| Jamesan | Populated Place | 54 | Fresno | 36 43 12 N | 120 12 36 W |
| Jamesburg | Populated Place | 526 | Monterey | 36 22 11 N | 121 35 25 W |
| Jamesburg School (historical) | School | 569 | Monterey | 36 22 10 N | 121 32 01 W |
| Jameson 481 Dam | Dam | 474 | Amador | 38 31 30 N | 120 48 10 W |
| Jameson Canyon | Valley | | Napa | 38 12 23 N | 122 09 12 W |
| Jameson Creek | Stream | | Humboldt | 40 34 56 N | 124 08 25 W |
| Jameson Lake | Reservoir | 718 | Santa Barbara | 34 29 00 N | 119 30 27 W |
| Jameson Lake | Reservoir | 678 | Santa Barbara | 34 29 22 N | 119 30 22 W |
| Jameson Ranch | Locale | 1201 | Kern | 35 06 46 N | 118 22 06 W |
| Jamestown | Populated Place | 435 | Tuolumne | 37 57 12 N | 120 25 22 W |
| Jamestown Cemetery | Cemetery | 443 | Tuolumne | 37 57 02 N | 120 25 24 W |
| Jamestown Conservation Camp | Locale | 324 | Tuolumne | 37 53 36 N | 120 32 18 W |
| Jamestown Ditch | Canal | 529 | Tuolumne | 37 57 24 N | 120 23 24 W |
| Jamestown Elementary School | School | 450 | Tuolumne | 37 57 14 N | 120 25 04 W |
| Jamestown Methodist Church | Church | 438 | Tuolumne | 37 57 06 N | 120 25 19 W |
| Jamestown Post Office | Post Office | 434 | Tuolumne | 37 57 19 N | 120 25 20 W |
| Jamieson Creek | Stream | | San Benito | 36 41 58 N | 121 26 58 W |
| Jamieson Pit | Mine | 1324 | Inyo | 37 15 30 N | 118 16 02 W |
| Jamison (historical) | Populated Place | 1455 | Plumas | 39 46 34 N | 120 40 56 W |
| Jamison Creek | Stream | | Plumas | 39 49 19 N | 120 40 02 W |
| Jamison Creek | Stream | | Santa Cruz | 37 08 47 N | 122 09 25 W |
| Jamison High School | School | 70 | Kings | 36 17 51 N | 119 46 48 W |
| Jamison Lake | Lake | 1910 | Plumas | 39 42 32 N | 120 41 55 W |
| Jamison Mine | Mine | 1635 | Plumas | 39 44 29 N | 120 42 00 W |
| Jamison Ranch | Locale | 570 | Trinity | 40 07 04 N | 123 28 51 W |
| Jamison Ranch (historical) | Locale | 600 | Butte | 39 37 10 N | 121 25 13 W |
| Jamison Ravine | Valley | | Placer | 39 03 51 N | 120 32 04 W |
| Jamison Ridge | Ridge | 860 | Mendocino | 39 40 52 N | 123 13 53 W |
| Jamison Spring | Spring | 1242 | Orange | 33 42 37 N | 117 32 46 W |
| Jamison Stadium | Park | 140 | Tulare | 36 02 57 N | 119 00 46 W |
| Jammer Chair Flat | Flat | 1972 | Sierra | 39 32 00 N | 120 07 19 W |
| Jamo Point | Summit | 838 | Shasta | 41 01 10 N | 121 37 22 W |
| Jamul | Civil | 275 | San Diego | 32 40 35 N | 116 50 21 W |
| Jamul | Populated Place | 304 | San Diego | 32 43 01 N | 116 52 34 W |
| Jamul Butte | Summit | 431 | San Diego | 32 41 41 N | 116 50 43 W |
| Jamul Creek | Stream | | San Diego | 32 37 51 N | 116 53 50 W |
| Jamul Elementary School | School | 355 | San Diego | 32 43 46 N | 116 51 08 W |
| Jamul Indian Village | Populated Place | 289 | San Diego | 32 42 21 N | 116 52 17 W |
| Jamul Mountains | Range | 496 | San Diego | 32 40 26 N | 116 53 35 W |
| Jamul Valley | Valley | | San Diego | 32 37 51 N | 116 53 51 W |
| Jane Addams Elementary School | School | 19 | Los Angeles | 33 53 34 N | 118 21 23 W |
| Jane Addams Park | Park | 19 | Los Angeles | 33 53 38 N | 118 21 24 W |
| Jane Addams School | School | 88 | Fresno | 36 45 52 N | 119 50 12 W |
| Jane Lathrop School | School | 33 | Sacramento | 38 38 04 N | 121 20 24 W |
| Jane Lathrop Stanford Middle School | School | 7 | Santa Clara | 37 25 15 N | 122 07 05 W |
| Jane Reynolds Park | Park | 723 | Los Angeles | 34 41 27 N | 118 08 30 W |
| Janes Creek | Stream | | Humboldt | 40 53 31 N | 124 04 47 W |
| Janes Flat 121 Dam | Dam | 1555 | Modoc | 41 52 57 N | 120 45 47 W |
| Janes Gulch | Valley | | Calaveras | 38 12 26 N | 120 36 38 W |
| Janes Place | Populated Place | 921 | Humboldt | 40 47 21 N | 123 43 00 W |
| Janes Reservoir | Reservoir | 1555 | Modoc | 41 52 57 N | 120 45 47 W |
| Janes School | School | 10 | Humboldt | 40 53 42 N | 124 05 34 W |
| Janesville | Populated Place | 1292 | Lassen | 40 17 48 N | 120 31 27 W |
| Janesville Cemetery | Cemetery | 1294 | Lassen | 40 18 09 N | 120 31 36 W |
| Janesville Elementary School | School | 1308 | Lassen | 40 18 12 N | 120 31 58 W |
| Janet Mine | Mine | 1308 | San Diego | 33 05 08 N | 116 36 16 W |
| Janetski Field | Park | 50 | Fresno | 36 38 42 N | 120 15 19 W |
| Janie P Abbott Elementary School | School | 24 | Los Angeles | 33 54 35 N | 118 11 13 W |
| Janss Mall Shopping Center | Locale | 223 | Ventura | 34 10 58 N | 118 52 40 W |
| Janssen Ranch (historical) | Locale | 184 | San Diego | 33 19 18 N | 117 15 36 W |
| January Jones Mine | Mine | 750 | Inyo | 35 50 14 N | 117 12 27 W |
| Japacha Creek | Stream | | San Diego | 32 54 54 N | 116 34 08 W |
| Japacha Peak | Summit | 1761 | San Diego | 32 56 03 N | 116 35 59 W |