Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Alex Jones Flat | Flat | 774 | Fresno | 36 48 39 N | 119 09 16 W |
| Alex Theatre | Building | | Los Angeles | 34 08 56 N | 118 15 15 W |
| Alexander Fish Ranch (historical) | Locale | 100 | Kern | 35 14 58 N | 119 07 48 W |
| Alexander Fleming Middle School | School | 27 | Los Angeles | 33 47 34 N | 118 18 48 W |
| Alexander Grove | Woods | 109 | Humboldt | 40 13 27 N | 123 48 01 W |
| Alexander Hills | Range | 1007 | San Bernardino | 35 45 58 N | 116 06 52 W |
| Alexander J Stoddard Elementary School | School | 36 | Orange | 33 48 07 N | 117 56 01 W |
| Alexander Mine | Mine | 937 | San Bernardino | 35 45 46 N | 116 06 50 W |
| Alexander Park | Park | 16 | Contra Costa | 38 03 11 N | 122 13 09 W |
| Alexander Park | Park | 6 | San Mateo | 37 31 36 N | 122 16 52 W |
| Alexander Peak | Summit | 1248 | Santa Barbara | 34 35 57 N | 119 45 47 W |
| Alexander Ranch | Locale | 337 | Santa Clara | 37 16 25 N | 121 40 29 W |
| Alexander Rose Elementary School | School | 29 | Santa Clara | 37 25 59 N | 121 52 33 W |
| Alexander Spring | Spring | 1855 | Los Angeles | 34 19 47 N | 117 49 37 W |
| Alexander Valley | Valley | | Sonoma | 38 36 47 N | 122 46 10 W |
| Alexander Valley Community Church | Church | 57 | Sonoma | 38 40 08 N | 122 49 02 W |
| Alexander Valley Post Office (historical) | Post Office | 55 | Sonoma | 38 40 00 N | 122 49 11 W |
| Alexander Valley Rancheria | Locale | 53 | Sonoma | 38 37 15 N | 122 47 16 W |
| Alexander Valley School | School | 60 | Sonoma | 38 39 21 N | 122 47 36 W |
| Alexander Valley Vineyards | Locale | 74 | Sonoma | 38 39 28 N | 122 47 17 W |
| Alexander-Acacia Bridge | Bridge | 11 | Marin | 37 55 55 N | 122 32 09 W |
| Alexandria Elementary School | School | 89 | Los Angeles | 34 04 39 N | 118 17 56 W |
| Alfac (historical) | Populated Place | 85 | Tulare | 36 01 55 N | 119 18 29 W |
| Alfalfa Patch Reservoir | Reservoir | 541 | Napa | 38 37 31 N | 122 10 34 W |
| Alfalfa Ranch | Locale | 354 | San Luis Obispo | 35 35 48 N | 120 20 10 W |
| Alfonce Well | Well | 286 | Kern | 35 36 23 N | 120 01 16 W |
| Alford Place | Populated Place | 398 | Tehama | 40 13 06 N | 122 40 00 W |
| Alford School Administration Center | Building | 238 | Riverside | 33 56 03 N | 117 28 43 W |
| Alger Creek | Stream | | Mono | 37 46 51 N | 119 07 38 W |
| Alger Creek | Stream | | San Bernardino | 34 05 20 N | 116 54 57 W |
| Alger Lakes | Lake | 3242 | Mono | 37 47 50 N | 119 11 02 W |
| Algerine | Populated Place | 445 | Tuolumne | 37 54 40 N | 120 23 00 W |
| Algerine Creek | Stream | | Tuolumne | 37 55 02 N | 120 22 44 W |
| Algerine Ditch | Canal | 503 | Tuolumne | 37 54 18 N | 120 22 05 W |
| Algerine School | School | 475 | Tuolumne | 37 54 25 N | 120 22 04 W |
| Algin Sutton Recreation Center | Park | 42 | Los Angeles | 33 57 21 N | 118 17 07 W |
| Algodon (historical) | Populated Place | 16 | Yuba | 38 59 25 N | 121 32 35 W |
| Algodon Slough | Gut | 16 | Yuba | 39 00 48 N | 121 32 36 W |
| Algodones Dunes | Summit | 102 | Imperial | 32 57 30 N | 115 05 03 W |
| Algoma | Locale | 1156 | Siskiyou | 41 15 24 N | 121 53 00 W |
| Algoso | Populated Place | 131 | Kern | 35 21 35 N | 118 55 30 W |
| Alhambra | Populated Place | 150 | Los Angeles | 34 05 43 N | 118 07 37 W |
| Alhambra Assembly of God Church | Church | 111 | Los Angeles | 34 04 44 N | 118 06 31 W |
| Alhambra Cemetery | Cemetery | 38 | Contra Costa | 38 01 06 N | 122 08 43 W |
| Alhambra Christian Center | Church | 139 | Los Angeles | 34 05 27 N | 118 07 19 W |
| Alhambra Church of Religious Science | Church | 150 | Los Angeles | 34 06 14 N | 118 07 16 W |
| Alhambra City Hall | Building | 146 | Los Angeles | 34 05 33 N | 118 07 38 W |
| Alhambra City High School | School | 147 | Los Angeles | 34 05 31 N | 118 07 44 W |
| Alhambra Clinic | Hospital | 138 | Los Angeles | 34 06 06 N | 118 06 51 W |
| Alhambra Community Gospel Church | Church | 143 | Los Angeles | 34 05 25 N | 118 07 41 W |
| Alhambra Community Hospital | Hospital | 156 | Los Angeles | 34 05 25 N | 118 08 38 W |
| Alhambra Creek | Stream | | Contra Costa | 37 58 24 N | 122 07 34 W |
| Alhambra Foursquare Church | Church | 130 | Los Angeles | 34 04 36 N | 118 09 31 W |
| Alhambra Friends Church | Church | 132 | Los Angeles | 34 04 45 N | 118 07 51 W |
| Alhambra Head Start | School | 160 | Los Angeles | 34 05 42 N | 118 08 41 W |
| Alhambra Health Center | Hospital | 140 | Los Angeles | 34 04 45 N | 118 08 48 W |
| Alhambra Mine | Mine | 2631 | Alpine | 38 43 41 N | 119 58 22 W |
| Alhambra Mine | Mine | 680 | El Dorado | 38 49 31 N | 120 47 31 W |
| Alhambra Mine | Mine | 2199 | Inyo | 36 49 19 N | 118 02 27 W |
| Alhambra Park | Park | 160 | Los Angeles | 34 05 48 N | 118 08 45 W |
| Alhambra Place Shopping Center | Locale | 150 | Los Angeles | 34 05 42 N | 118 07 35 W |
| Alhambra Public Library | Building | 148 | Los Angeles | 34 05 33 N | 118 07 53 W |
| Alhambra Senior High School | School | 22 | Contra Costa | 38 00 12 N | 122 07 59 W |
| Alhambra Seven Day Adventist Church | Church | 142 | Los Angeles | 34 05 39 N | 118 07 16 W |
| Alhambra Valley | Valley | | Contra Costa | 38 00 43 N | 122 07 46 W |
| Alhambra Valley Shopping Center | Locale | 122 | Los Angeles | 34 04 40 N | 118 06 57 W |
| Alhambra Wash | Stream | | Los Angeles | 34 02 42 N | 118 04 26 W |
| Alhambra Womans Club | Building | 145 | Los Angeles | 34 05 31 N | 118 07 37 W |
| Alhecama Center | Building | 19 | Santa Barbara | 34 25 27 N | 119 41 59 W |
| Aliance Talc Mine | Mine | 1639 | Inyo | 36 20 34 N | 117 40 19 W |
| Alianza Elementary School | School | 29 | Santa Cruz | 36 55 18 N | 121 46 09 W |
| Alicante Avenue Elementary School | School | 122 | Kern | 35 15 41 N | 118 55 00 W |
| Alicante School - Carmichael | School | 34 | Sacramento | 38 38 06 N | 121 20 23 W |
| Alicante School Laguna | School | 6 | Sacramento | 38 25 37 N | 121 27 42 W |
| Alice Arts Center | Building | 11 | Alameda | 37 48 12 N | 122 15 57 W |
| Alice Birney Elementary School | School | 31 | Humboldt | 40 46 36 N | 124 10 43 W |
| Alice Birney Elementary School | School | 7 | Sacramento | 38 30 46 N | 121 30 33 W |
| Alice Birney Elementary School | School | 311 | San Bernardino | 34 04 42 N | 117 18 38 W |
| Alice Consolidated Mine | Mine | 257 | Shasta | 40 36 27 N | 122 28 08 W |
| Alice Eastwood Trail | Trail | 693 | Marin | 37 55 14 N | 122 35 56 W |
| Alice Extension Prospect | Mine | 2357 | Inyo | 37 07 02 N | 118 08 50 W |
| Alice F Schott Continuing Education Center | School | 40 | Santa Barbara | 34 25 42 N | 119 43 11 W |
| Alice G Malcahy Middle School | School | 86 | Tulare | 36 12 01 N | 119 21 40 W |
| Alice Keck Memorial Park | Park | 42 | Santa Barbara | 34 25 41 N | 119 42 25 W |
| Alice M Birney Elementary School | School | 45 | Los Angeles | 33 57 27 N | 118 05 46 W |
| Alice M Ellington Elementary School | School | 143 | Los Angeles | 34 06 12 N | 117 55 16 W |
| Alice Mine | Mine | 315 | Riverside | 34 03 17 N | 114 30 42 W |
| Alice Prospect | Mine | 2230 | Inyo | 37 07 05 N | 118 09 00 W |
| Alice Prospect | Mine | 1478 | San Bernardino | 35 29 02 N | 115 32 14 W |
| Alice Quartz Mine | Mine | 1580 | Inyo | 37 05 07 N | 118 11 19 W |
| Alice Rock | Pillar | 169 | Sonoma | 38 21 57 N | 123 03 07 W |
| Alice Show Elementary School | School | 104 | Santa Barbara | 34 53 23 N | 120 25 33 W |
| Alice Threfts Park | Park | 70 | Santa Barbara | 34 56 35 N | 120 25 41 W |
| Alicia | Populated Place | 18 | Yuba | 39 06 10 N | 121 34 54 W |
| Alicia E Cortez Elementary School | School | 240 | San Bernardino | 34 01 19 N | 117 40 13 W |
| Alicia Intermediate School | School | 19 | Yuba | 39 06 42 N | 121 34 16 W |
| Alicia Park | Park | 162 | Orange | 33 37 14 N | 117 40 22 W |
| Alicia Park | Park | 31 | Sonoma | 38 20 28 N | 122 42 26 W |
| Alicia Reyes Elementary School | School | 49 | Merced | 37 17 20 N | 120 29 42 W |
| Alicia Valencia Plaza Shopping Center | Locale | 98 | Orange | 33 35 36 N | 117 41 56 W |
| Alico | Populated Place | 1119 | Inyo | 36 34 11 N | 117 57 47 W |
| Alimony Ridge | Ridge | 1506 | Los Angeles | 34 27 10 N | 117 59 30 W |
| Alimur Park Mobile Home Park | Populated Place | 38 | Santa Cruz | 36 59 12 N | 121 57 42 W |
| Alisal (subdivision) | Populated Place | 26 | Monterey | 36 40 45 N | 121 37 04 W |
| Alisal Community School | School | 34 | Monterey | 36 40 55 N | 121 36 16 W |
| Alisal Creek | Stream | | Monterey | 36 41 12 N | 121 38 28 W |
| Alisal Creek | Stream | | Santa Barbara | 34 35 05 N | 120 08 38 W |
| Alisal Creek 756 Dam | Dam | 171 | Santa Barbara | 34 32 48 N | 120 08 10 W |
| Alisal Golf Course | Locale | 134 | Santa Barbara | 34 34 20 N | 120 08 43 W |
| Alisal High School | School | 38 | Monterey | 36 41 05 N | 121 36 02 W |