Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Warren Drain Two C | Canal | 4 | Imperial | 32 45 59 N | 115 18 08 W |
| Warren Drain Two C Number One | Canal | 5 | Imperial | 32 45 47 N | 115 17 38 W |
| Warren Drain Two E | Canal | 6 | Imperial | 32 45 49 N | 115 17 09 W |
| Warren Drain Two F | Canal | 8 | Imperial | 32 46 09 N | 115 16 25 W |
| Warren Fork | Stream | | Mono | 37 56 45 N | 119 13 11 W |
| Warren Hall | Building | 70 | Alameda | 37 52 24 N | 122 15 56 W |
| Warren Hall | Building | 114 | Los Angeles | 34 03 45 N | 118 27 01 W |
| Warren High School | School | 35 | Los Angeles | 33 56 09 N | 118 08 21 W |
| Warren Hollister 53-004 Dam | Dam | 375 | El Dorado | 38 40 54 N | 120 59 28 W |
| Warren Lake | Lake | 1207 | Inyo | 37 11 39 N | 118 19 55 W |
| Warren Lake | Lake | 2199 | Nevada | 39 23 48 N | 120 21 06 W |
| Warren Lake Trail | Trail | 2499 | Nevada | 39 23 16 N | 120 21 01 W |
| Warren Lane Elementary School | School | 64 | Los Angeles | 33 57 05 N | 118 19 30 W |
| Warren Olney Hall | Building | 42 | Alameda | 37 46 57 N | 122 10 57 W |
| Warren Peak | Summit | 2950 | Modoc | 41 22 43 N | 120 13 12 W |
| Warren Ranch | Locale | 25 | Mendocino | 38 53 07 N | 123 39 47 W |
| Warren Ranch | Locale | 359 | San Diego | 32 59 55 N | 116 59 56 W |
| Warren School | School | 52 | Santa Clara | 37 19 37 N | 122 00 13 W |
| Warren T Eich Intermediate School | School | 48 | Placer | 38 44 16 N | 121 15 44 W |
| Warrenella Ranch | Locale | 515 | Santa Cruz | 37 05 37 N | 122 11 08 W |
| Warrens Well | Well | 981 | San Bernardino | 34 07 49 N | 116 24 24 W |
| Warring Canyon | Valley | | Ventura | 34 25 07 N | 118 47 55 W |
| Warring Park | Park | 210 | Ventura | 34 25 01 N | 118 47 24 W |
| Warrior Lake | Lake | 3249 | Fresno | 37 28 28 N | 118 55 03 W |
| Wart on Tree Tank | Reservoir | 1515 | Modoc | 41 35 53 N | 121 01 25 W |
| Warthan Canyon Cemetery | Cemetery | 202 | Fresno | 36 08 07 N | 120 20 44 W |
| Warthan Cemetery | Cemetery | 431 | Fresno | 36 05 05 N | 120 31 40 W |
| Warthan Creek | Stream | | Fresno | 36 08 47 N | 120 20 24 W |
| Wasco | Populated Place | 100 | Kern | 35 35 39 N | 119 20 27 W |
| Wasco Airport | Airport | 95 | Kern | 35 37 10 N | 119 21 16 W |
| Wasco Branch Kern County Library | Building | 101 | Kern | 35 35 41 N | 119 20 17 W |
| Wasco Christian Church | Church | 98 | Kern | 35 35 39 N | 119 20 54 W |
| Wasco Church of the Nazarene | Church | 100 | Kern | 35 35 53 N | 119 20 40 W |
| Wasco City Hall | Building | 102 | Kern | 35 35 34 N | 119 20 04 W |
| Wasco High School | School | 99 | Kern | 35 35 44 N | 119 20 51 W |
| Wasco Lake | Lake | 3143 | Mono | 37 59 06 N | 119 17 51 W |
| Wasco Oil Field | Oilfield | 85 | Kern | 35 35 36 N | 119 25 32 W |
| Wasco Post Office | Post Office | 102 | Kern | 35 35 35 N | 119 20 06 W |
| Wasco Sewage Disposal | Locale | 90 | Kern | 35 35 41 N | 119 23 22 W |
| Wasco Union Grammar School (historical) | School | 101 | Kern | 35 35 41 N | 119 20 21 W |
| Wasco Womans Club | Building | 100 | Kern | 35 35 39 N | 119 20 37 W |
| Waseck | Locale | 451 | Humboldt | 41 13 11 N | 123 44 41 W |
| Waseck | Populated Place | 259 | Humboldt | 41 13 00 N | 123 45 19 W |
| Wash Clark Well | Well | 640 | Yolo | 38 39 09 N | 122 07 06 W |
| Wash Hollow Creek | Stream | | San Diego | 33 03 02 N | 116 48 33 W |
| Wash Rock | Bar | -3 | San Mateo | 37 28 05 N | 122 28 30 W |
| Wash Trail | Trail | 224 | Riverside | 33 50 17 N | 116 17 26 W |
| Washapie Mountain | Summit | 739 | Tulare | 36 39 30 N | 119 09 25 W |
| Washbasin Lake | Lake | 2141 | Siskiyou | 41 14 42 N | 122 45 45 W |
| Washburn Bue Park | Park | 960 | Shasta | 40 52 37 N | 121 39 54 W |
| Washburn Cove | Basin | 281 | Tulare | 36 27 41 N | 118 53 05 W |
| Washburn Hall | Building | 29 | Santa Clara | 37 20 02 N | 121 52 46 W |
| Washburn Lake | Lake | 2320 | Madera | 37 42 55 N | 119 22 19 W |
| Washburn Mine | Mine | 977 | Placer | 39 01 49 N | 120 44 52 W |
| Washburn Point | Locale | 2273 | Mariposa | 37 43 13 N | 119 34 24 W |
| Washburn Ranch | Locale | 666 | San Luis Obispo | 35 06 44 N | 119 46 27 W |
| Washburn Slide | Slope | 1443 | Mariposa | 37 42 38 N | 119 40 15 W |
| Washerwomans Bay (historical) | Bay | 17 | San Francisco | 37 48 00 N | 122 25 46 W |
| Washington | Populated Place | 805 | Nevada | 39 21 34 N | 120 47 57 W |
| Washington Boulevard School | School | 59 | Los Angeles | 34 02 19 N | 118 17 46 W |
| Washington Canal | Canal | 93 | Fresno | 36 41 27 N | 119 42 57 W |
| Washington Canyon | Valley | | Stanislaus | 37 26 36 N | 121 17 34 W |
| Washington College (historical) | School | 29 | Alameda | 37 32 03 N | 121 57 11 W |
| Washington Colony Canal | Canal | 91 | Fresno | 36 39 57 N | 119 43 56 W |
| Washington Colony Cemetery | Cemetery | 84 | Fresno | 36 37 46 N | 119 47 23 W |
| Washington Colony Elementary School | School | 84 | Fresno | 36 38 57 N | 119 47 17 W |
| Washington Column | Pillar | 1799 | Mariposa | 37 44 55 N | 119 33 36 W |
| Washington Creek | Stream | | Modoc | 41 26 10 N | 121 01 21 W |
| Washington Creek | Stream | | Nevada | 39 21 21 N | 120 48 14 W |
| Washington Creek | Stream | | Plumas | 39 50 54 N | 120 55 30 W |
| Washington Development Center | School | 15 | San Joaquin | 38 08 19 N | 121 17 09 W |
| Washington Elementary School | School | 19 | Alameda | 37 43 58 N | 122 09 23 W |
| Washington Elementary School | School | 39 | Alameda | 37 50 49 N | 122 15 53 W |
| Washington Elementary School | School | 6 | Contra Costa | 37 55 27 N | 122 22 53 W |
| Washington Elementary School | School | 53 | Fresno | 36 45 22 N | 120 23 00 W |
| Washington Elementary School | School | 93 | Fresno | 36 33 46 N | 119 36 59 W |
| Washington Elementary School | School | 105 | Fresno | 36 35 32 N | 119 27 09 W |
| Washington Elementary School | School | 46 | Humboldt | 40 46 42 N | 124 08 33 W |
| Washington Elementary School | School | 24 | Los Angeles | 33 53 40 N | 118 07 37 W |
| Washington Elementary School | School | 33 | Los Angeles | 33 51 53 N | 118 21 55 W |
| Washington Elementary School | School | 24 | Los Angeles | 33 54 20 N | 118 14 23 W |
| Washington Elementary School | School | 21 | Los Angeles | 33 54 56 N | 118 21 00 W |
| Washington Elementary School | School | 27 | Los Angeles | 33 55 30 N | 118 11 24 W |
| Washington Elementary School | School | 62 | Los Angeles | 34 00 56 N | 118 06 50 W |
| Washington Elementary School | School | 144 | Los Angeles | 34 06 23 N | 118 06 12 W |
| Washington Elementary School | School | 209 | Los Angeles | 34 06 52 N | 117 52 07 W |
| Washington Elementary School | School | 201 | Los Angeles | 34 11 53 N | 118 20 08 W |
| Washington Elementary School | School | 261 | Los Angeles | 34 03 08 N | 117 44 13 W |
| Washington Elementary School | School | 69 | Merced | 37 26 21 N | 120 33 57 W |
| Washington Elementary School | School | 155 | Monterey | 36 32 16 N | 121 43 30 W |
| Washington Elementary School | School | 807 | Nevada | 39 21 31 N | 120 48 00 W |
| Washington Elementary School | School | 294 | Riverside | 33 56 05 N | 117 22 59 W |
| Washington Elementary School | School | 7 | Sacramento | 38 34 56 N | 121 28 52 W |
| Washington Elementary School | School | 19 | San Diego | 32 43 24 N | 117 10 06 W |
| Washington Elementary School | School | 10 | San Mateo | 37 28 16 N | 122 13 20 W |
| Washington Elementary School | School | 48 | Santa Barbara | 34 23 55 N | 119 43 14 W |
| Washington Elementary School | School | 27 | Santa Clara | 37 20 33 N | 121 56 26 W |
| Washington Elementary School | School | 102 | Sonoma | 38 48 08 N | 123 01 09 W |
| Washington Elementary School | School | 101 | Tulare | 36 19 28 N | 119 17 20 W |
| Washington Elementary School | School | 117 | Tulare | 36 12 24 N | 119 05 16 W |
| Washington Flat | Flat | 334 | Del Norte | 41 53 14 N | 123 47 59 W |
| Washington Flat | Flat | 260 | Mariposa | 37 36 30 N | 120 07 22 W |
| Washington Flat | Flat | 264 | San Luis Obispo | 35 07 40 N | 120 23 29 W |
| Washington Gulch | Valley | | Humboldt | 40 50 07 N | 124 04 13 W |
| Washington High School | School | 16 | Alameda | 37 33 11 N | 121 59 39 W |
| Washington High School | School | 84 | Fresno | 36 38 53 N | 119 47 30 W |
| Washington High School | School | 302 | San Bernardino | 34 04 18 N | 117 18 40 W |
| Washington High School | School | 80 | San Francisco | 37 46 39 N | 122 29 28 W |
| Washington Hill | Summit | 2079 | Plumas | 39 48 20 N | 120 53 29 W |
| Washington Hospital | Hospital | 14 | Los Angeles | 33 59 52 N | 118 25 32 W |