Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Leo Hanna Pond | Reservoir | 23 | Florence | 33 48 49 N | 079 34 59 W |
| Leo Hanna Pond Dam D-3567 | Dam | 23 | Florence | 33 48 49 N | 079 34 59 W |
| Leo School | School | 18 | Florence | 33 50 23 N | 079 37 02 W |
| Leon Church | Church | 12 | Horry | 33 55 28 N | 078 45 45 W |
| Leon School (historical) | School | 12 | Horry | 33 55 29 N | 078 45 46 W |
| Leroys Ferry (historical) | Crossing | 100 | McCormick | 33 55 00 N | 082 29 52 W |
| Leroys Ferry Recreation Area | Park | 111 | McCormick | 33 55 17 N | 082 29 21 W |
| Leslie Mills (historical) | Locale | 204 | York | 35 09 16 N | 081 15 32 W |
| Leslie Primary School | School | 202 | Greenwood | 34 11 54 N | 082 10 01 W |
| Leslie Woods | Populated Place | 198 | York | 34 53 51 N | 080 56 05 W |
| Lesslie | Populated Place | 218 | York | 34 53 27 N | 080 57 23 W |
| Lesslie Elementary School | School | 211 | York | 34 53 45 N | 080 57 43 W |
| Lester | Populated Place | 62 | Marlboro | 34 40 46 N | 079 39 03 W |
| Lester Creek | Stream | | Georgetown | 33 28 16 N | 079 30 15 W |
| Lester Elementary School | School | 37 | Florence | 34 11 55 N | 079 41 45 W |
| Lester School (historical) | School | 53 | Marlboro | 34 40 16 N | 079 39 41 W |
| Lethia | Populated Place | 136 | McCormick | 33 57 58 N | 082 24 43 W |
| Level Green Cemetery | Cemetery | 57 | Marlboro | 34 39 47 N | 079 43 23 W |
| Level Green Church | Church | 35 | Dillon | 34 21 54 N | 079 28 32 W |
| Level Green Church | Church | 56 | Marlboro | 34 39 48 N | 079 43 23 W |
| Level Green School (historical) | School | 33 | Dillon | 34 21 51 N | 079 28 13 W |
| Level Green School (historical) | School | 53 | Marlboro | 34 39 49 N | 079 43 25 W |
| Level Land | Populated Place | 212 | Abbeville | 34 19 39 N | 082 28 32 W |
| Level Land School (historical) | School | 205 | Abbeville | 34 19 29 N | 082 28 17 W |
| Levels Church | Church | 152 | Aiken | 33 32 36 N | 081 40 36 W |
| Lever (historical) | Populated Place | 101 | Richland | 34 11 51 N | 081 06 35 W |
| Lever Chapel | Church | 167 | Newberry | 34 10 34 N | 081 34 01 W |
| Lever Chapel School (historical) | School | 168 | Newberry | 34 10 35 N | 081 33 55 W |
| Lever Hall | Building | 236 | Pickens | 34 40 38 N | 082 49 54 W |
| Lever School (historical) | School | 73 | Richland | 34 11 39 N | 081 05 54 W |
| Leverett Cemetery | Cemetery | 188 | Anderson | 34 18 46 N | 082 37 00 W |
| Leveston Bluff | Cliff | 5 | Dorchester | 32 53 13 N | 080 23 04 W |
| Levingsworths Mill (historical) | Locale | 49 | Aiken | 33 30 07 N | 081 53 38 W |
| Levy | Populated Place | 4 | Jasper | 32 12 11 N | 081 01 44 W |
| Levy Bay | Swamp | 41 | Allendale | 32 52 38 N | 081 19 49 W |
| Levy Park | Park | 37 | Florence | 34 11 36 N | 079 44 54 W |
| Lewellem Millpond | Reservoir | 71 | Kershaw | 34 21 25 N | 080 28 53 W |
| Lewis | Populated Place | 168 | Chester | 34 46 44 N | 081 08 00 W |
| Lewis Butler School | School | 43 | Bamberg | 33 05 18 N | 081 01 02 W |
| Lewis Cemetery | Cemetery | 14 | Horry | 33 53 58 N | 078 37 02 W |
| Lewis Chapel | Church | 230 | Spartanburg | 34 57 31 N | 081 50 10 W |
| Lewis Chapel | Church | 43 | Sumter | 33 52 46 N | 080 14 18 W |
| Lewis Crossroads | Populated Place | 54 | Darlington | 34 19 45 N | 079 58 07 W |
| Lewis Davis Pond Dam D-3730 | Dam | 71 | Orangeburg | 33 29 55 N | 081 04 47 W |
| Lewis Island | Island | 14 | Horry | 34 07 51 N | 079 12 12 W |
| Lewis Lake | Lake | 3 | Horry | 33 38 49 N | 078 56 03 W |
| Lewis Landing | Locale | 23 | Orangeburg | 33 30 58 N | 080 28 32 W |
| Lewis Memorial Church | Church | 163 | Newberry | 34 17 23 N | 081 37 52 W |
| Lewis Mill Branch | Stream | | Horry | 33 51 59 N | 079 13 16 W |
| Lewis Ocean Bay | Swamp | 15 | Horry | 33 47 36 N | 078 49 33 W |
| Lewis Plaza Shopping Center | Locale | 299 | Greenville | 34 49 40 N | 082 23 56 W |
| Lewis Pond | Reservoir | 2 | Horry | 33 47 55 N | 078 44 35 W |
| Lewis Pond Dam D-3635 | Dam | 2 | Horry | 33 47 55 N | 078 44 35 W |
| Lewis School | School | 348 | Pickens | 34 53 56 N | 082 47 30 W |
| Lewis School (historical) | School | 43 | Sumter | 33 52 44 N | 080 14 15 W |
| Lewis School Number 1 | School | 33 | Horry | 34 02 59 N | 079 02 04 W |
| Lewis School Number 2 | School | 30 | Horry | 34 03 19 N | 079 04 31 W |
| Lewisfield Plantation | Locale | 3 | Berkeley | 33 09 38 N | 079 59 36 W |
| Lewisfield Plantation Cemetery | Cemetery | 3 | Berkeley | 33 09 39 N | 079 59 37 W |
| Lewisville (historical) | Populated Place | 179 | Chester | 34 44 33 N | 081 01 35 W |
| Lewisville (historical) | Populated Place | 33 | Horry | 34 01 36 N | 079 04 39 W |
| Lewisville High School | School | 174 | Chester | 34 43 34 N | 081 01 05 W |
| Lexing-Town Estates | Populated Place | 127 | Lexington | 33 57 49 N | 081 16 36 W |
| Lexington | Populated Place | 120 | Lexington | 33 58 54 N | 081 14 10 W |
| Lexington Acres Pond | Reservoir | 49 | Lexington | 33 50 43 N | 081 02 53 W |
| Lexington County | Civil | 150 | Lexington | 33 54 01 N | 081 17 59 W |
| Lexington County Airport | Airport | 145 | Lexington | 33 47 13 N | 081 05 41 W |
| Lexington County Courthouse | Building | 120 | Lexington | 33 58 52 N | 081 14 11 W |
| Lexington Elementary School | School | 120 | Lexington | 33 59 08 N | 081 14 04 W |
| Lexington High School | School | 167 | Lexington | 33 58 40 N | 081 18 30 W |
| Lexington Intermediate School | School | 130 | Lexington | 33 58 59 N | 081 14 49 W |
| Lexington Medical Center | Hospital | 105 | Lexington | 34 00 21 N | 081 06 49 W |
| Lexington Medical Center Heliport | Airport | 83 | Lexington | 34 00 02 N | 081 06 14 W |
| Lexington Medical Mall | Hospital | 94 | Lexington | 34 00 11 N | 081 06 44 W |
| Lexington Middle | School | 128 | Lexington | 33 59 28 N | 081 13 54 W |
| Lexington Mill Pond | Reservoir | 86 | Lexington | 33 58 37 N | 081 13 47 W |
| Lexington Mill Pond Dam | Dam | 86 | Lexington | 33 58 37 N | 081 13 47 W |
| Lexington Place | Populated Place | 224 | Anderson | 34 33 48 N | 082 41 51 W |
| Lexington Post Office | Post Office | 134 | Lexington | 33 59 11 N | 081 15 02 W |
| Lexington Presbyterian Church | Church | 130 | Lexington | 33 58 28 N | 081 15 46 W |
| Lexington Square Shopping Center | Locale | 71 | Lexington | 33 58 14 N | 081 04 44 W |
| Lexington Station (historical) | Locale | 110 | Lexington | 33 58 03 N | 081 14 01 W |
| Lexington Town Hall | Building | 119 | Lexington | 33 58 59 N | 081 14 17 W |
| Lexington Vocational Education Center | School | 164 | Lexington | 33 58 44 N | 081 18 16 W |
| Lexington Woods (subdivision) | Populated Place | 121 | Lexington | 33 58 43 N | 081 14 37 W |
| Lexington-Calhoun School (historical) | School | 72 | Calhoun | 33 47 53 N | 081 02 45 W |
| LI Crossing | Channel | -3 | Jasper | 32 03 28 N | 080 56 32 W |
| LI Crossing Range | Channel | -3 | Jasper | 32 03 28 N | 080 56 32 W |
| Lib Pines Lake | Reservoir | 24 | Clarendon | 33 34 37 N | 080 13 17 W |
| Liberia | Populated Place | 331 | Pickens | 35 00 50 N | 082 37 54 W |
| Liberty | Populated Place | 311 | Pickens | 34 47 16 N | 082 41 32 W |
| Liberty Athletic Complex | Park | 307 | Pickens | 34 47 15 N | 082 42 10 W |
| Liberty Baptist Church | Church | 208 | York | 34 55 23 N | 081 01 00 W |
| Liberty Cemetery | Cemetery | 310 | Greenville | 35 05 10 N | 082 14 51 W |
| Liberty Cemetery | Cemetery | 315 | Pickens | 34 46 25 N | 082 41 17 W |
| Liberty Cemetery | Cemetery | 268 | Spartanburg | 34 59 57 N | 081 54 40 W |
| Liberty Center School (historical) | School | 209 | Anderson | 34 18 09 N | 082 40 28 W |
| Liberty Chapel | Church | 28 | Florence | 34 10 33 N | 079 35 31 W |
| Liberty Church | Church | 245 | Anderson | 34 26 45 N | 082 23 00 W |
| Liberty Church | Church | 9 | Berkeley | 33 17 03 N | 079 44 36 W |
| Liberty Church | Church | 189 | Chester | 34 43 57 N | 081 15 31 W |
| Liberty Church | Church | 38 | Clarendon | 33 37 39 N | 080 07 48 W |
| Liberty Church | Church | 21 | Florence | 33 51 42 N | 079 38 37 W |
| Liberty Church | Church | 310 | Greenville | 35 05 10 N | 082 14 51 W |
| Liberty Church | Church | 62 | Lee | 34 11 50 N | 080 15 10 W |
| Liberty Church | Church | 269 | Spartanburg | 34 59 59 N | 081 54 40 W |
| Liberty Elementary School | School | 318 | Pickens | 34 47 22 N | 082 42 09 W |
| Liberty Family Care Center | Hospital | 317 | Pickens | 34 47 10 N | 082 41 46 W |
| Liberty Fire Department - Main Station | Building | 315 | Pickens | 34 47 10 N | 082 41 43 W |
| Liberty Fire Department - Station Two | Building | 314 | Pickens | 34 47 10 N | 082 41 40 W |