Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| John O'Leary Prospect | Mine | 559 | Oconee | 34 58 18 N | 083 01 53 W |
| John P Grace Memorial Bridge | Bridge | | Charleston | 32 48 15 N | 079 54 49 W |
| John P. Grace Memorial Bridge (historical) | Bridge | 38 | Charleston | 32 48 14 N | 079 54 51 W |
| John Smiths Pond | Reservoir | 66 | Orangeburg | 33 35 01 N | 080 56 35 W |
| John Street Primary School Number 1 (historical) | School | 301 | Greenville | 34 51 17 N | 082 24 23 W |
| John T Stevens Memorial Bridge | Bridge | -2 | Georgetown | 33 11 06 N | 079 24 18 W |
| John Wesley Methodist Church | Church | 291 | Anderson | 34 46 26 N | 082 33 38 W |
| John Wesley Methodist Church | Church | 4 | Charleston | 32 46 54 N | 079 58 47 W |
| John Wesley Methodist Episcopal Church (historical) | Church | 284 | Oconee | 34 39 36 N | 083 05 34 W |
| John Wesley United Methodist Church | Church | 282 | Greenville | 34 50 52 N | 082 23 49 W |
| John Wesley United Methodist Church | Church | 327 | Pickens | 34 49 21 N | 082 36 21 W |
| Johnakin Middle School | School | 22 | Marion | 34 10 13 N | 079 23 22 W |
| Johnfield Creek | Stream | | Berkeley | 32 53 34 N | 079 51 06 W |
| Johnny Lake | Lake | 11 | Horry | 34 05 17 N | 079 09 43 W |
| Johnnytown Branch | Stream | | York | 35 00 49 N | 080 59 48 W |
| Johno Creek | Stream | | Colleton | 32 46 20 N | 080 36 20 W |
| Johns Cemetery | Cemetery | 52 | Sumter | 33 59 53 N | 080 20 59 W |
| Johns Creek | Stream | | Abbeville | 34 11 49 N | 082 18 09 W |
| Johns Creek | Stream | | Chester | 34 34 50 N | 081 23 32 W |
| Johns Creek | Stream | | Union | 34 34 15 N | 081 46 31 W |
| Johns Creek Bridge | Bridge | 116 | Union | 34 34 43 N | 081 46 27 W |
| Johns Creek Church | Church | 187 | Abbeville | 34 12 25 N | 082 14 43 W |
| Johns Island | Island | 7 | Charleston | 32 42 09 N | 080 02 53 W |
| Johns Island | Populated Place | 6 | Charleston | 32 47 33 N | 080 06 29 W |
| Johns Island Army Air Field (historical) | Military (Historical) | 3 | Charleston | 32 42 00 N | 080 00 10 W |
| Johns Island Church | Church | 10 | Charleston | 32 43 02 N | 080 05 09 W |
| Johns Island Church | Church | 12 | Charleston | 32 43 27 N | 080 04 28 W |
| Johns Island Church | Church | 7 | Charleston | 32 41 12 N | 080 04 56 W |
| Johns Island Church | Church | 9 | Charleston | 32 42 06 N | 080 00 54 W |
| Johns Island Community Center | Locale | 12 | Charleston | 32 43 43 N | 080 04 07 W |
| Johns Island Ferry (historical) | Crossing | -5 | Charleston | 32 47 10 N | 080 06 24 W |
| Johns Island Lookout Tower | Tower | 8 | Charleston | 32 43 50 N | 080 06 16 W |
| Johns Mill | Populated Place | 219 | Oconee | 34 37 33 N | 083 06 28 W |
| Johns Mountain Branch | Stream | | Newberry | 34 22 15 N | 081 39 47 W |
| Johns Pen Creek | Stream | | Hampton | 32 41 30 N | 081 06 11 W |
| Johns Pond | Reservoir | 236 | Oconee | 34 37 31 N | 083 06 38 W |
| Johns Pond | Reservoir | 255 | Oconee | 34 37 54 N | 083 08 11 W |
| Johns Pond Dam D-1663 | Dam | 236 | Oconee | 34 37 31 N | 083 06 38 W |
| Johns Run | Stream | | Berkeley | 33 27 40 N | 080 01 43 W |
| Johnson Big Lake | Lake | 4 | Horry | 33 54 14 N | 079 17 02 W |
| Johnson Big Pond | Swamp | 33 | Hampton | 32 42 07 N | 081 11 16 W |
| Johnson Branch | Stream | | Spartanburg | 34 46 50 N | 081 56 51 W |
| Johnson Branch | Stream | | Williamsburg | 33 39 04 N | 079 28 35 W |
| Johnson Branch | Stream | | York | 35 04 05 N | 081 10 01 W |
| Johnson Cemetery | Cemetery | 14 | Berkeley | 33 16 54 N | 079 48 23 W |
| Johnson Cemetery | Cemetery | 13 | Charleston | 32 55 38 N | 080 03 02 W |
| Johnson Cemetery | Cemetery | 288 | Cherokee | 35 08 43 N | 081 49 52 W |
| Johnson Cemetery | Cemetery | 32 | Dillon | 34 18 02 N | 079 22 28 W |
| Johnson Cemetery | Cemetery | 18 | Dorchester | 33 02 35 N | 080 23 04 W |
| Johnson Cemetery | Cemetery | 8 | Florence | 33 50 31 N | 079 28 08 W |
| Johnson Cemetery | Cemetery | 21 | Horry | 34 04 15 N | 079 05 14 W |
| Johnson Cemetery | Cemetery | 184 | Union | 34 50 58 N | 081 37 27 W |
| Johnson Cemetery | Cemetery | 14 | Williamsburg | 33 47 50 N | 079 23 52 W |
| Johnson Chapel | Church | 6 | Georgetown | 33 27 40 N | 079 21 50 W |
| Johnson Chapel | Church | 4 | Georgetown | 33 28 17 N | 079 15 26 W |
| Johnson Church | Church | 15 | Berkeley | 33 16 51 N | 079 48 24 W |
| Johnson City | Populated Place | 261 | Spartanburg | 34 57 55 N | 081 59 20 W |
| Johnson Corner | Populated Place | 6 | Georgetown | 33 28 01 N | 079 21 52 W |
| Johnson Creek | Gut | 0 | Beaufort | 32 22 37 N | 080 26 59 W |
| Johnson Creek | Stream | | Abbeville | 34 15 16 N | 082 27 48 W |
| Johnson Creek | Stream | | Greenville | 35 02 48 N | 082 24 15 W |
| Johnson Crossing | Bridge | 19 | Hampton | 32 51 11 N | 081 09 40 W |
| Johnson Crossroads | Populated Place | 125 | Aiken | 33 23 29 N | 081 41 04 W |
| Johnson Crossroads | Populated Place | 157 | Edgefield | 33 46 18 N | 082 03 07 W |
| Johnson Crossroads | Populated Place | 32 | Florence | 34 02 06 N | 079 49 20 W |
| Johnson Development Number One Pond Dam D-3305 | Dam | 290 | Spartanburg | 35 07 54 N | 082 08 35 W |
| Johnson Development Pond Number Two Dam | Reservoir | 297 | Spartanburg | 35 07 48 N | 082 08 17 W |
| Johnson Development Pond Number Two Dam D-3304 | Dam | 297 | Spartanburg | 35 07 48 N | 082 08 17 W |
| Johnson Ferry (historical) | Crossing | 5 | Horry | 33 53 54 N | 079 16 35 W |
| Johnson Ford | Crossing | 128 | Chester | 34 43 26 N | 080 52 07 W |
| Johnson Fork | Stream | | Aiken | 33 22 56 N | 081 37 19 W |
| Johnson Hagood Memorial Stadium | Park | 2 | Charleston | 32 47 38 N | 079 57 21 W |
| Johnson High School | School | 45 | Florence | 34 08 33 N | 079 56 47 W |
| Johnson High School | School | 89 | Richland | 34 01 26 N | 081 01 05 W |
| Johnson Hospital | Hospital | 16 | Williamsburg | 33 44 60 N | 079 26 52 W |
| Johnson Lake | Lake | 5 | Florence | 33 49 34 N | 079 19 45 W |
| Johnson Lake | Reservoir | 109 | Aiken | 33 36 49 N | 081 40 13 W |
| Johnson Lake | Reservoir | 317 | Greenville | 34 57 10 N | 082 16 18 W |
| Johnson Lake Dam D-0709 | Dam | 109 | Aiken | 33 36 49 N | 081 40 13 W |
| Johnson Middle School | School | 225 | York | 34 59 10 N | 081 13 43 W |
| Johnson Millpond | Lake | 91 | Aiken | 33 32 37 N | 081 34 31 W |
| Johnson Pond | Reservoir | 35 | Allendale | 33 05 30 N | 081 30 44 W |
| Johnson Pond | Reservoir | 115 | Lexington | 33 50 13 N | 081 23 29 W |
| Johnson School | School | 46 | Orangeburg | 33 21 21 N | 080 43 30 W |
| Johnson School (historical) | School | 174 | Abbeville | 34 10 47 N | 082 34 34 W |
| Johnson School (historical) | School | 125 | Edgefield | 33 55 05 N | 081 57 36 W |
| Johnson School (historical) | School | 123 | Kershaw | 34 14 31 N | 080 48 35 W |
| Johnson School (historical) | School | 38 | Sumter | 33 57 05 N | 080 03 55 W |
| Johnson School (historical) | School | 127 | Union | 34 46 19 N | 081 30 13 W |
| Johnson Shoals | Rapids | 167 | Abbeville | 34 27 35 N | 082 18 04 W |
| Johnson Swamp | Swamp | 13 | Marion | 34 09 58 N | 079 29 06 W |
| Johnson Swamp School (historical) | School | 10 | Williamsburg | 33 27 06 N | 079 37 10 W |
| Johnsons Cemetery | Cemetery | 158 | Saluda | 33 57 01 N | 081 41 48 W |
| Johnsons Creek | Stream | | Union | 34 33 00 N | 081 33 33 W |
| Johnsons Lake | Reservoir | 96 | Aiken | 33 27 07 N | 081 26 41 W |
| Johnsons Lake Dam D-2039 | Dam | 96 | Aiken | 33 27 07 N | 081 26 41 W |
| Johnsons Landing | Populated Place | 24 | Allendale | 32 59 49 N | 081 29 26 W |
| Johnsons Mill (historical) | Locale | 170 | Abbeville | 34 27 39 N | 082 18 21 W |
| Johnsons Mill (historical) | Locale | 76 | Chesterfield | 34 31 03 N | 080 11 09 W |
| Johnsons Mill (historical) | Locale | 79 | Chesterfield | 34 34 21 N | 080 10 29 W |
| Johnsons Mill Pond | Reservoir | 101 | Aiken | 33 35 56 N | 081 38 08 W |
| Johnsons Pond | Lake | 61 | Kershaw | 34 15 56 N | 080 36 01 W |
| Johnsons Pond | Reservoir | 97 | Aiken | 33 36 22 N | 081 20 11 W |
| Johnsons Pond | Reservoir | 98 | Aiken | 33 36 31 N | 081 20 11 W |
| Johnsons Pond | Reservoir | 92 | Aiken | 33 36 14 N | 081 22 56 W |
| Johnsons Pond | Reservoir | 67 | Lee | 34 14 42 N | 080 21 16 W |
| Johnsons Rock | Pillar | 129 | Chesterfield | 34 38 06 N | 080 13 42 W |
| Johnsons Spur (historical) | Locale | 65 | McCormick | 33 37 12 N | 082 09 57 W |
| Johnsons Swamp | Stream | | Williamsburg | 33 28 04 N | 079 34 54 W |
| Johnsons Swamp | Swamp | 7 | Williamsburg | 33 26 42 N | 079 36 33 W |