Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Western Plaza Shopping Center | Locale | 63 | Los Angeles | 34 02 33 N | 118 18 36 W |
| Western Plaza Shopping Center | Locale | 29 | Stanislaus | 37 40 42 N | 120 58 38 W |
| Western Regional Research Laboratory | Locale | 6 | Alameda | 37 53 12 N | 122 18 20 W |
| Western Reservoir | Reservoir | | Los Angeles | 34 10 45 N | 118 16 55 W |
| Western School | School | 83 | Fresno | 36 42 09 N | 119 49 07 W |
| Western Shopping Center | Locale | 415 | San Bernardino | 34 04 37 N | 117 10 58 W |
| Western State University of Law | School | 73 | Orange | 33 52 51 N | 117 53 24 W |
| Western States Drain | Canal | 21 | Merced | 37 24 30 N | 120 56 45 W |
| Western States Mine | Mine | 1139 | San Bernardino | 34 38 37 N | 117 15 38 W |
| Western Sub-Station | Locale | | Los Angeles | 34 09 57 N | 118 17 45 W |
| Western Talc Mine | Mine | 740 | San Bernardino | 35 46 50 N | 116 07 33 W |
| Western University | School | 117 | San Diego | 32 42 50 N | 117 02 14 W |
| Western Village Shopping Center | Locale | 105 | Fresno | 36 48 37 N | 119 43 34 W |
| Western Village Shopping Center | Locale | 70 | Santa Barbara | 34 55 27 N | 120 26 12 W |
| Western Water Country Camp | Locale | 99 | Kern | 35 15 53 N | 119 18 39 W |
| Westfall Creek | Stream | | Fresno | 37 20 39 N | 119 16 15 W |
| Westfall Meadows | Flat | 2156 | Mariposa | 37 39 10 N | 119 38 00 W |
| Westfall Picnic Area | Locale | 1432 | Mariposa | 37 26 39 N | 119 39 11 W |
| Westfall Station | Locale | 1458 | Madera | 37 26 58 N | 119 39 03 W |
| Westfield | Populated Place | 130 | Tulare | 36 05 28 N | 119 02 40 W |
| Westfield Church of Christ | Church | 130 | Tulare | 36 05 16 N | 119 02 38 W |
| Westfield Elementary School | School | 130 | Tulare | 36 05 27 N | 119 02 35 W |
| Westfield Gun Club (historical) | Locale | 66 | Kern | 35 44 48 N | 119 32 52 W |
| Westfield Park | Park | 70 | Kings | 36 18 36 N | 119 47 20 W |
| Westfield Shoppingtown Downtown Plaza | Locale | 9 | Sacramento | 38 34 52 N | 121 30 06 W |
| Westfield Shoppingtown Horton Plaza | Locale | 13 | San Diego | 32 42 50 N | 117 09 44 W |
| Westfield Village Elementary School | School | 6 | Yolo | 38 35 07 N | 121 32 06 W |
| Westgard Pass | Gap | 2232 | Inyo | 37 18 01 N | 118 09 14 W |
| Westgate | Populated Place | 100 | Los Angeles | 34 03 03 N | 118 28 45 W |
| Westgate Heights (subdivision) | Populated Place | 155 | Los Angeles | 34 03 59 N | 118 28 23 W |
| Westgate Park | Park | 13 | San Joaquin | 38 08 14 N | 121 18 37 W |
| Westgate Plaza Shopping Center | Locale | 219 | Riverside | 33 54 10 N | 117 28 34 W |
| Westgate Shopping Center | Locale | -31 | Imperial | 32 58 45 N | 115 32 58 W |
| Westgate Shopping Center | Locale | 73 | Santa Clara | 37 17 32 N | 121 59 19 W |
| Westgate Station San Jose Post Office | Post Office | 60 | Santa Clara | 37 18 05 N | 121 58 41 W |
| Westgate West Shopping Center | Locale | 75 | Santa Clara | 37 17 34 N | 121 59 34 W |
| Westgrove Park | Park | 8 | Orange | 33 46 48 N | 118 02 18 W |
| Westhaven | Populated Place | 85 | Fresno | 36 13 36 N | 119 59 41 W |
| Westhaven | Populated Place | 100 | Humboldt | 41 02 09 N | 124 06 40 W |
| Westhaven Park | Park | 33 | Orange | 33 47 03 N | 117 55 21 W |
| Westhaven Siding | Locale | 83 | Fresno | 36 14 41 N | 119 59 40 W |
| Westlake | Populated Place | 34 | San Mateo | 37 41 52 N | 122 28 50 W |
| Westlake Branch Daly City Public Library | Building | 36 | San Mateo | 37 41 50 N | 122 29 04 W |
| Westlake Butte | Summit | 1585 | Modoc | 41 26 03 N | 120 57 13 W |
| Westlake Creek | Stream | | Modoc | 41 25 58 N | 120 52 55 W |
| Westlake Elementary School | School | 33 | San Mateo | 37 42 20 N | 122 28 48 W |
| Westlake Elementary School | School | 97 | Santa Cruz | 36 58 43 N | 122 02 56 W |
| Westlake Elementary School | School | 278 | Ventura | 34 08 38 N | 118 51 02 W |
| Westlake Elementary School | School | 290 | Ventura | 34 10 07 N | 118 49 39 W |
| Westlake Farms Airport | Airport | 59 | Kings | 36 07 14 N | 119 53 21 W |
| Westlake Gun Club (historical) | Locale | 66 | Kern | 35 45 32 N | 119 31 58 W |
| Westlake High School | School | 311 | Ventura | 34 09 42 N | 118 48 56 W |
| Westlake Junior High School | School | 10 | Alameda | 37 48 52 N | 122 15 39 W |
| Westlake Lake | Reservoir | 268 | Los Angeles | 34 08 07 N | 118 49 26 W |
| Westlake Medical Center | Hospital | 275 | Los Angeles | 34 08 47 N | 118 49 16 W |
| Westlake Medical Center Heliport | Airport | 273 | Los Angeles | 34 08 30 N | 118 49 06 W |
| Westlake Park | Park | 13 | San Mateo | 37 42 15 N | 122 29 04 W |
| Westlake Park | Park | 77 | Santa Cruz | 36 58 36 N | 122 02 44 W |
| Westlake Plaza Shopping Center | Locale | 276 | Ventura | 34 09 10 N | 118 49 33 W |
| Westlake Reservoir 1073 Dam | Dam | 314 | Los Angeles | 34 07 54 N | 118 50 09 W |
| Westlake School | School | 413 | Lake | 39 07 16 N | 122 54 15 W |
| Westlake School | School | 171 | Los Angeles | 34 05 21 N | 118 26 01 W |
| Westlake Shopping Center | Locale | 28 | San Mateo | 37 42 00 N | 122 28 59 W |
| Westlake Station Daly City Post Office | Post Office | 31 | San Mateo | 37 41 51 N | 122 29 00 W |
| Westlake Village | Populated Place | 281 | Los Angeles | 34 08 45 N | 118 48 20 W |
| Westlake Village (subdivision) | Populated Place | 275 | Ventura | 34 09 07 N | 118 49 39 W |
| Westlake Village Golf Course | Locale | 286 | Los Angeles | 34 09 00 N | 118 48 50 W |
| Westland College | School | 110 | Fresno | 36 50 17 N | 119 43 09 W |
| Westland School | School | 404 | Los Angeles | 34 07 45 N | 118 29 09 W |
| Westley | Populated Place | 27 | Stanislaus | 37 32 58 N | 121 11 57 W |
| Westley Airport | Airport | 30 | Stanislaus | 37 32 52 N | 121 12 21 W |
| Westley Wasteway | Canal | 27 | Stanislaus | 37 32 27 N | 121 11 12 W |
| Westlund Creek | Stream | | Humboldt | 40 13 42 N | 124 02 29 W |
| Westlund Place | Populated Place | 522 | Humboldt | 40 14 02 N | 124 01 02 W |
| Westminister Presbyterian Church | Church | 115 | Los Angeles | 34 06 08 N | 118 03 31 W |
| Westminister Presbyterian Church | Church | 43 | Los Angeles | 34 01 31 N | 118 19 11 W |
| Westminister Presbyterian Church | Church | 212 | San Diego | 33 06 24 N | 117 04 06 W |
| Westminster | Populated Place | 12 | Orange | 33 45 33 N | 118 00 24 W |
| Westminster Branch Orange County Public Library | Building | 13 | Orange | 33 45 18 N | 117 59 10 W |
| Westminster Channel | Canal | 4 | Orange | 33 44 00 N | 118 01 28 W |
| Westminster Channel | Canal | 16 | Orange | 33 45 21 N | 117 58 02 W |
| Westminster Christian Center | Church | | Orange | 33 46 01 N | 118 00 14 W |
| Westminster City Hall | Building | 14 | Orange | 33 45 28 N | 117 59 09 W |
| Westminster Community Presbyterian Church | Church | 6 | Los Angeles | 33 48 08 N | 118 11 36 W |
| Westminster Duck Club | Locale | 94 | Kern | 35 11 38 N | 118 58 09 W |
| Westminster Elementary School | School | 3 | Los Angeles | 33 59 29 N | 118 28 18 W |
| Westminster Foursquare Church | Church | | Orange | 33 45 51 N | 117 59 16 W |
| Westminster Gardens | Locale | 158 | Los Angeles | 34 08 17 N | 117 57 43 W |
| Westminster High School | School | 10 | Orange | 33 45 15 N | 118 00 27 W |
| Westminster Hills Church | Church | | Alameda | 37 38 02 N | 122 04 47 W |
| Westminster Lutheran Church | Church | | Orange | 33 45 39 N | 118 01 18 W |
| Westminster Mall Shopping Center | Locale | 9 | Orange | 33 44 50 N | 118 00 44 W |
| Westminster Memorial Park | Cemetery | 11 | Orange | 33 44 56 N | 117 59 38 W |
| Westminster Mobile Home Park (subdivision) | Populated Place | 11 | Orange | 33 45 20 N | 117 59 49 W |
| Westminster Park | Park | 9 | Los Angeles | 33 59 25 N | 118 28 24 W |
| Westminster Park | Park | 16 | Orange | 33 45 11 N | 117 58 16 W |
| Westminster Post Office | Post Office | | Orange | 33 44 38 N | 118 00 09 W |
| Westminster Presbyterian Church | Church | 97 | Fresno | 36 48 16 N | 119 48 43 W |
| Westminster Presbyterian Church | Church | | Los Angeles | 34 10 07 N | 118 19 58 W |
| Westminster Presbyterian Church | Church | 7 | Sacramento | 38 34 28 N | 121 29 27 W |
| Westminster Presbyterian Church | Church | 319 | San Bernardino | 34 04 17 N | 117 38 44 W |
| Westminster Presbyterian Church | Church | 67 | San Diego | 32 43 21 N | 117 14 35 W |
| Westminster Presbyterian Church | Church | 31 | Santa Clara | 37 19 57 N | 121 54 50 W |
| Westminster Presbyterian Church | Church | 25 | Santa Cruz | 36 58 33 N | 121 58 48 W |
| Westminster Presbyterian Church | Church | 7 | Ventura | 34 09 41 N | 119 11 20 W |
| Westminster Presbyterian Church (historical) | Church | 334 | Los Angeles | 34 10 32 N | 118 07 56 W |
| Westminster Shopping Center | Locale | 12 | Orange | 33 45 38 N | 118 00 36 W |
| Westminster Woods | Locale | 51 | Sonoma | 38 26 11 N | 122 58 27 W |
| Westmont | Populated Place | 66 | Los Angeles | 33 56 29 N | 118 18 08 W |
| Westmont Baptist Church | Church | 155 | Los Angeles | 34 05 36 N | 118 09 36 W |