Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Livermore Grammar School (historical) | School | 154 | Alameda | 37 40 43 N | 121 45 60 W |
| Livermore High School | School | 155 | Alameda | 37 40 51 N | 121 45 41 W |
| Livermore Marsh | Swamp | 4 | Marin | 38 10 09 N | 122 54 05 W |
| Livermore Monitoring Station | Locale | 159 | Alameda | 37 43 41 N | 121 45 15 W |
| Livermore Municipal Airport | Airport | 117 | Alameda | 37 41 36 N | 121 49 17 W |
| Livermore Naval Air Station (historical) | Military (Historical) | 188 | Alameda | 37 41 07 N | 121 42 23 W |
| Livermore Post Office | Post Office | 151 | Alameda | 37 40 53 N | 121 46 02 W |
| Livermore Public Library | Building | 160 | Alameda | 37 40 33 N | 121 45 27 W |
| Livermore Sanitarium (historical) | Hospital | 153 | Alameda | 37 40 26 N | 121 46 14 W |
| Livermore Valley | Basin | 138 | Alameda | 37 40 49 N | 121 47 31 W |
| Livermore Valley Cellars Winery | Locale | 147 | Alameda | 37 38 44 N | 121 46 35 W |
| Livermore Valley Stadium | Park | 162 | Alameda | 37 40 06 N | 121 45 35 W |
| Livermore Yacht Club | Locale | 3 | Alameda | 37 48 42 N | 121 33 33 W |
| Livesley Drain | Canal | -43 | Imperial | 33 00 55 N | 115 30 31 W |
| Living Bread Church of God | Church | 104 | Santa Barbara | 34 53 00 N | 120 25 47 W |
| Living Desert Reserve | Park | 129 | Riverside | 33 41 45 N | 116 22 13 W |
| Living Faith Center | Church | 28 | Santa Barbara | 34 26 18 N | 119 46 25 W |
| Living Fiath Full Gospel Church | Church | 420 | San Bernardino | 34 09 14 N | 117 20 21 W |
| Living Hope Fellowship Church | Church | 397 | San Bernardino | 34 06 51 N | 117 22 26 W |
| Living Hope Nazarene Church | Church | 54 | Monterey | 36 34 55 N | 121 51 41 W |
| Living Light Church of God | Church | 228 | Riverside | 34 00 26 N | 117 30 02 W |
| Living Springs Fellowship Church | Church | 301 | San Bernardino | 34 04 08 N | 117 19 33 W |
| Living Water Christian Fellowship Church | Church | 46 | Merced | 37 20 53 N | 120 36 30 W |
| Living Water Faith Center | Church | 86 | Los Angeles | 34 04 07 N | 118 02 02 W |
| Living Waters Assembly of God Church | Church | 15 | Santa Clara | 37 24 14 N | 122 03 36 W |
| Living Waters Christian Fellowship Church | Church | 4 | San Diego | 32 41 49 N | 117 11 18 W |
| Living Way Christian Academy | School | | Los Angeles | 34 09 44 N | 118 05 56 W |
| Living Word Baptist Church | Church | 311 | Riverside | 33 59 23 N | 117 19 58 W |
| Living Word Bible College | School | | Los Angeles | 34 09 44 N | 118 05 56 W |
| Living Word Fellowship Church | Church | 131 | Tulare | 36 05 28 N | 119 02 31 W |
| Livingston | Populated Place | 40 | Merced | 37 23 13 N | 120 43 25 W |
| Livingston Branch Merced County Library | Building | 39 | Merced | 37 22 46 N | 120 43 26 W |
| Livingston Canal | Canal | 49 | Merced | 37 23 08 N | 120 38 08 W |
| Livingston City Hall | Building | 40 | Merced | 37 23 09 N | 120 43 25 W |
| Livingston Drain | Canal | 32 | Merced | 37 19 16 N | 120 44 07 W |
| Livingston High School | School | 39 | Merced | 37 22 35 N | 120 43 22 W |
| Livingston Intermediate School | School | 39 | Merced | 37 23 02 N | 120 43 40 W |
| Livingston Memorial Park | Park | 39 | Merced | 37 22 41 N | 120 43 20 W |
| Livingston Post Office | Post Office | 40 | Merced | 37 23 13 N | 120 43 25 W |
| Livingston Substation | Locale | 35 | Merced | 37 21 46 N | 120 45 39 W |
| Livingway Tabernacle | Church | 26 | Stanislaus | 37 37 53 N | 120 59 49 W |
| Liwaito (historical) | Populated Place | 39 | Yolo | 38 31 20 N | 121 58 15 W |
| Liza Creek | Stream | | Tehama | 40 09 29 N | 122 20 19 W |
| Liza Large Flat | Flat | 1316 | Modoc | 41 17 06 N | 121 19 29 W |
| Lizard Canyon | Valley | | San Diego | 33 07 56 N | 116 23 39 W |
| Lizard Creek | Stream | | Shasta | 41 07 50 N | 122 04 09 W |
| Lizard Head | Summit | 1590 | Santa Barbara | 34 41 57 N | 119 28 43 W |
| Lizard Spring | Spring | 1804 | San Bernardino | 34 20 14 N | 117 03 16 W |
| Lizzie V Oakley Borate Mine | Mine | 940 | Inyo | 36 18 02 N | 116 40 29 W |
| Ljai Front Fuelbreak West | Area | 476 | Ventura | 34 28 23 N | 119 15 59 W |
| Llagas Creek | Stream | | Santa Clara | 36 57 50 N | 121 30 28 W |
| Llagas School | School | 189 | Santa Clara | 37 09 00 N | 121 44 49 W |
| Llagas School (historical) | School | 211 | Santa Clara | 37 08 56 N | 121 46 19 W |
| Llanada | Populated Place | 439 | San Benito | 36 36 33 N | 120 55 00 W |
| Llanito Creek | Stream | | Santa Barbara | 34 31 56 N | 120 17 10 W |
| Llano | Populated Place | 976 | Los Angeles | 34 30 21 N | 117 49 04 W |
| Llano | Populated Place | 24 | Sonoma | 38 24 43 N | 122 47 40 W |
| Llano De Buena Vista | Civil | 19 | Monterey | 36 38 14 N | 121 37 23 W |
| Llano De Santa Rosa | Civil | 28 | Sonoma | 38 23 18 N | 122 45 10 W |
| Llano Del Tequisquita | Civil | 46 | San Benito | 36 57 08 N | 121 28 52 W |
| Llano Grande Canyon | Valley | | Monterey | 36 14 45 N | 121 05 53 W |
| Llano Post Office | Post Office | 977 | Los Angeles | 34 30 20 N | 117 49 06 W |
| Llano Race Track (historical) | Locale | 1054 | Los Angeles | 34 29 35 N | 117 46 41 W |
| Llano Seco | Civil | 32 | Butte | 39 34 25 N | 121 57 22 W |
| Lleguas Valley | Valley | | Alameda | 37 33 58 N | 121 53 05 W |
| Llewellyn Falls | Falls | 2438 | Alpine | 38 27 38 N | 119 36 19 W |
| Llewellyn School (historical) | School | 14 | Los Angeles | 33 49 55 N | 118 06 58 W |
| Lloyd Lake | Lake | 58 | San Francisco | 37 46 13 N | 122 28 56 W |
| Lloyd Meadows | Flat | 1703 | Tulare | 36 08 44 N | 118 28 46 W |
| Lloyd Meadows Creek | Stream | | Tulare | 36 08 20 N | 118 28 42 W |
| Lloyd Mine | Mine | 351 | Calaveras | 38 13 16 N | 120 43 34 W |
| Lloyd Mine | Mine | 1190 | Placer | 39 04 55 N | 120 41 11 W |
| Lloyd Park | Park | 17 | Sutter | 39 07 58 N | 121 37 38 W |
| Lloyds Holiday Harbor | Harbor | 0 | Contra Costa | 38 01 07 N | 121 45 21 W |
| Lloyds Landing Airport | Airport | 820 | Kern | 34 54 19 N | 118 18 09 W |
| Lo-Inyo Elementary School | School | 1135 | Inyo | 36 36 32 N | 118 03 46 W |
| Loafer Creek | Stream | | Butte | 39 31 56 N | 121 26 23 W |
| Loafer Creek Campground | Locale | 300 | Butte | 39 31 42 N | 121 26 44 W |
| Loafer Creek Recreation Area | Park | 306 | Butte | 39 31 25 N | 121 26 51 W |
| Loara Elementary School | School | 39 | Orange | 33 49 45 N | 117 56 19 W |
| Loara High School | School | 34 | Orange | 33 48 43 N | 117 56 41 W |
| Lobdell Lake | Reservoir | 2816 | Mono | 38 26 36 N | 119 21 40 W |
| Lobdell Lake Dam | Dam | 2816 | Mono | 38 26 36 N | 119 21 40 W |
| Lobe Lakes | Lake | 3302 | Fresno | 37 14 29 N | 118 45 28 W |
| Lobecks Pass | Gap | 460 | San Bernardino | 34 40 42 N | 114 37 20 W |
| Lobero Theatre | Building | 16 | Santa Barbara | 34 25 18 N | 119 41 59 W |
| Lobitos | Populated Place | 54 | San Mateo | 37 22 59 N | 122 24 01 W |
| Lobitos Creek | Stream | | San Mateo | 37 22 33 N | 122 24 33 W |
| Lobo Canyon | Valley | | Los Angeles | 34 07 24 N | 118 47 34 W |
| Lobo Canyon | Valley | | Los Angeles | 34 14 31 N | 117 59 19 W |
| Lobos Creek | Stream | | San Francisco | 37 47 26 N | 122 29 07 W |
| Lobos Creek Water Treatment Plant | Locale | 12 | San Francisco | 37 47 25 N | 122 29 04 W |
| Lobos Rock | Island | -7 | Monterey | 36 27 20 N | 121 56 14 W |
| Lobos Rock | Island | -2 | San Francisco | 37 47 14 N | 122 30 38 W |
| Lobster Bay | Bay | 5 | Los Angeles | 33 25 46 N | 118 31 32 W |
| Lobster Point | Cape | 17 | Los Angeles | 33 25 20 N | 118 30 55 W |
| Locans | Populated Place | 100 | Fresno | 36 43 25 N | 119 39 47 W |
| Locans School (historical) | School | 104 | Fresno | 36 44 12 N | 119 39 33 W |
| Locarno Mine | Mine | 2036 | Kern | 35 23 41 N | 118 19 37 W |
| Locatelli Ranch | Locale | 663 | Santa Cruz | 37 08 32 N | 122 11 45 W |
| Loch Lane | Lake | 97 | Amador | 38 21 44 N | 121 00 10 W |
| Loch Lane Lake | Reservoir | 79 | Amador | 38 21 18 N | 120 59 58 W |
| Loch Leven | Lake | 3276 | Inyo | 37 13 52 N | 118 39 16 W |
| Loch Leven Lakes | Lake | 2088 | Placer | 39 17 11 N | 120 30 16 W |
| Loch Leven Trail | Trail | 1959 | Placer | 39 17 42 N | 120 30 41 W |
| Loch Lomond | Populated Place | 859 | Lake | 38 51 48 N | 122 43 10 W |
| Loch Lomond | Reservoir | 175 | Santa Cruz | 37 06 11 N | 122 04 24 W |
| Loch Lomond Park | Park | 6 | San Joaquin | 38 01 40 N | 121 19 02 W |
| Loch Lomond Yacht Harbor | Harbor | 0 | Marin | 37 58 21 N | 122 28 51 W |
| Locherman Canyon | Valley | | Plumas | 40 19 08 N | 121 18 27 W |