Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Howard Chapel | Church | 33 | Clarendon | 33 48 27 N | 080 01 33 W |
| Howard Chapel | Church | 38 | Florence | 34 04 33 N | 079 55 49 W |
| Howard Chapel (historical) | Church | 40 | Sumter | 33 57 23 N | 080 12 08 W |
| Howard Chapel School (historical) | School | 33 | Clarendon | 33 48 29 N | 080 01 33 W |
| Howard Church | Church | 10 | Williamsburg | 33 35 01 N | 079 43 07 W |
| Howard Creek | Stream | | Oconee | 34 59 06 N | 082 59 18 W |
| Howard L Hunter Chemistry Laboratory | Building | 219 | Pickens | 34 40 34 N | 082 50 21 W |
| Howard School | School | 62 | Richland | 34 00 17 N | 081 02 56 W |
| Howard School (historical) | School | 6 | Georgetown | 33 22 07 N | 079 17 48 W |
| Howard School (historical) | School | 163 | Newberry | 34 12 56 N | 081 32 30 W |
| Howard School (historical) | School | 39 | Sumter | 33 57 21 N | 080 11 47 W |
| Howards Crossroads | Populated Place | 42 | Darlington | 34 17 31 N | 079 46 28 W |
| Howards Pond | Reservoir | 75 | Aiken | 33 33 48 N | 081 54 20 W |
| Howe | Populated Place | 33 | Florence | 34 08 03 N | 079 45 29 W |
| Howe Cemetery | Cemetery | 31 | Florence | 34 08 21 N | 079 44 40 W |
| Howe Hall Plantation (historical) | Locale | 13 | Berkeley | 32 58 48 N | 080 01 47 W |
| Howe Hall School | School | 12 | Berkeley | 32 58 48 N | 080 01 41 W |
| Howell Branch | Bay | 100 | McCormick | 33 42 06 N | 082 12 43 W |
| Howell Branch | Stream | | Calhoun | 33 43 11 N | 080 55 44 W |
| Howell Mountain | Summit | 510 | Pickens | 34 58 57 N | 082 49 35 W |
| Howell School (historical) | School | 180 | Union | 34 50 24 N | 081 31 29 W |
| Howells | Populated Place | 27 | Horry | 33 58 36 N | 078 59 53 W |
| Howells Ferry (historical) | Crossing | 124 | York | 34 55 40 N | 081 28 36 W |
| Howie Pond Dam D-1129 | Dam | 356 | Greenville | 35 07 12 N | 082 28 23 W |
| Howlandville Church | Church | 116 | Aiken | 33 32 22 N | 081 47 52 W |
| Howle Cemetery | Cemetery | 73 | Darlington | 34 28 06 N | 079 59 10 W |
| Howle Pond Dam D-3231 | Dam | 42 | Chesterfield | 34 35 37 N | 079 53 41 W |
| Howles Big Pond | Reservoir | 22 | Horry | 34 02 01 N | 079 09 29 W |
| Howles Trailer Park Pond Dam D-3618 | Dam | 29 | Horry | 34 01 25 N | 079 09 35 W |
| Howser Cemetery | Cemetery | 210 | Cherokee | 35 08 40 N | 081 24 32 W |
| Howze Cemetery | Cemetery | 146 | Chester | 34 37 38 N | 080 55 20 W |
| Hub City Courts (subdivision) | Populated Place | 241 | Spartanburg | 34 56 55 N | 081 57 07 W |
| Hubbard Cemetery | Cemetery | 68 | Marlboro | 34 43 05 N | 079 41 11 W |
| Hubert Pond | Swamp | 5 | Beaufort | 32 10 26 N | 080 50 43 W |
| Huckabaas Mill (historical) | Locale | 64 | Lexington | 33 47 35 N | 081 02 52 W |
| Huckabaas Millpond | Reservoir | 61 | Lexington | 33 47 37 N | 081 02 50 W |
| Huckabee Heights (subdivision) | Populated Place | 13 | Horry | 33 49 53 N | 079 04 20 W |
| Huckabee School (historical) | School | 78 | Calhoun | 33 47 59 N | 081 02 36 W |
| Huckhole Swamp | Swamp | 7 | Berkeley | 33 00 47 N | 080 04 16 W |
| Huckleberry Bay | Swamp | 17 | Berkeley | 33 12 11 N | 079 48 30 W |
| Huckleberry Branch | Stream | | Chesterfield | 34 42 09 N | 079 52 30 W |
| Huckleberry Branch | Stream | | Horry | 33 59 22 N | 078 56 47 W |
| Huckleberry Thicket | Woods | 2 | Jasper | 32 16 49 N | 081 00 04 W |
| Hucks Field Cemetery | Cemetery | 12 | Georgetown | 33 38 31 N | 079 15 59 W |
| Hudgens Academy | School | 40 | Sumter | 33 58 04 N | 080 02 41 W |
| Hudson Acres | Populated Place | 335 | Greenville | 34 51 50 N | 082 20 22 W |
| Hudson Bridge | Bridge | 32 | Sumter | 34 01 18 N | 079 57 00 W |
| Hudson Cemetery | Cemetery | 117 | Lancaster | 34 32 41 N | 080 48 04 W |
| Hudson Ferry (historical) | Crossing | 9 | Hampton | 32 37 05 N | 081 24 42 W |
| Hudson Ferry Reach | Channel | 8 | Hampton | 32 36 19 N | 081 23 48 W |
| Hudson Ferry Reach | Channel | 7 | Hampton | 32 35 56 N | 081 23 28 W |
| Hudson Mill Pond (historical) | Reservoir | 19 | Colleton | 32 55 40 N | 080 48 19 W |
| Hudson Mill School (historical) | School | 25 | Colleton | 32 55 21 N | 080 48 17 W |
| Hudson Pentecostal Church (historical) | Church | 170 | Abbeville | 34 12 33 N | 082 39 14 W |
| Hudson Pond | Reservoir | 97 | Kershaw | 34 18 25 N | 080 25 53 W |
| Hudsons Mill | Populated Place | 24 | Colleton | 32 55 27 N | 080 48 18 W |
| Hudsontown | Populated Place | 30 | Dorchester | 33 12 22 N | 080 35 27 W |
| Huets Crossroads | Populated Place | 181 | Edgefield | 33 46 22 N | 081 53 13 W |
| Huff Bridge | Bridge | 221 | Greenville | 34 42 24 N | 082 18 53 W |
| Huff Cemetery | Cemetery | 18 | Berkeley | 33 01 40 N | 080 05 17 W |
| Huff Creek | Stream | | Greenville | 34 37 44 N | 082 18 12 W |
| Huff Creek Watershed Lake | Reservoir | 239 | Greenville | 34 40 06 N | 082 20 05 W |
| Huffman Burnt Millpond | Reservoir | 93 | Lexington | 33 47 11 N | 081 20 29 W |
| Huffman Island | Island | 62 | Richland | 34 11 22 N | 081 12 14 W |
| Huffs Lake | Reservoir | 304 | Greenville | 34 52 28 N | 082 27 34 W |
| Huffstetler Pond | Reservoir | 73 | Lexington | 33 59 01 N | 081 07 07 W |
| Huffstetler Pond | Reservoir | 70 | Lexington | 33 57 44 N | 081 07 06 W |
| Huger | Populated Place | 9 | Berkeley | 33 05 48 N | 079 48 12 W |
| Huger Bridge | Bridge | 3 | Berkeley | 33 07 59 N | 079 48 37 W |
| Huger Creek | Stream | | Berkeley | 33 06 04 N | 079 49 29 W |
| Huger Recreation Area | Locale | 6 | Berkeley | 33 08 05 N | 079 48 43 W |
| Huger Recreation Area | Park | 3 | Berkeley | 33 08 06 N | 079 48 37 W |
| Hugers Settlement (historical) | Populated Place | 1 | Jasper | 32 06 39 N | 081 05 23 W |
| Hugey Pond | Reservoir | 311 | Greenville | 35 03 59 N | 082 16 17 W |
| Huggins Bridge | Bridge | 19 | Dillon | 34 18 23 N | 079 14 27 W |
| Huggins Cemetery | Cemetery | 87 | Chesterfield | 34 35 31 N | 080 05 32 W |
| Huggins Church | Church | 17 | Williamsburg | 33 45 09 N | 079 25 59 W |
| Huggins Creek | Stream | | Horry | 34 08 15 N | 078 55 05 W |
| Huggins Creek | Stream | | Pickens | 34 45 05 N | 082 47 23 W |
| Huggins Crossroads | Populated Place | 10 | Georgetown | 33 41 40 N | 079 20 41 W |
| Huggins Lake | Lake | 14 | Marion | 34 14 37 N | 079 08 07 W |
| Huggins Memorial Airport | Airport | 40 | Florence | 34 08 16 N | 079 55 14 W |
| Huggins Oak School | School | 23 | Hampton | 32 49 29 N | 080 57 14 W |
| Huggins Oak School (historical) | School | 36 | Dorchester | 33 10 56 N | 080 43 29 W |
| Hugh Creek | Stream | | Chesterfield | 34 33 31 N | 079 49 20 W |
| Hugh Driggers Pond | Reservoir | 30 | Marlboro | 34 26 49 N | 079 37 41 W |
| Hugh S Black Hall | Building | 246 | Spartanburg | 34 57 30 N | 081 56 16 W |
| Hughes | Populated Place | 47 | Bamberg | 33 08 12 N | 081 00 58 W |
| Hughes Airport | Airport | 261 | Greenville | 34 46 08 N | 082 14 03 W |
| Hughes Cemetery | Cemetery | 3 | Charleston | 32 48 21 N | 080 07 44 W |
| Hughes Cemetery | Cemetery | 14 | Colleton | 32 58 24 N | 080 29 45 W |
| Hughes Creek | Stream | | Union | 34 44 41 N | 081 28 57 W |
| Hughes Heights | Populated Place | 316 | Greenville | 34 52 07 N | 082 26 28 W |
| Hughes Lake | Lake | 12 | Horry | 34 05 06 N | 079 12 13 W |
| Hughes Landing | Populated Place | 4 | Horry | 33 53 23 N | 079 15 43 W |
| Hughes Middle School | School | 286 | Greenville | 34 48 27 N | 082 23 21 W |
| Hughes Mill Pond | Lake | 19 | Horry | 34 03 43 N | 078 48 39 W |
| Hughes Pond | Reservoir | 103 | Richland | 34 05 41 N | 080 52 00 W |
| Hughes Pond D-0573 Dam | Dam | 105 | Richland | 34 05 43 N | 080 51 59 W |
| Hughes Pond Dam D-2437 | Dam | 80 | Orangeburg | 33 35 13 N | 081 10 35 W |
| Hugheys Ferry (historical) | Crossing | 78 | Fairfield | 34 18 50 N | 081 21 35 W |
| Hughs Branch | Stream | | Williamsburg | 33 40 15 N | 079 27 15 W |
| Huguenins Neck | Cape | 10 | Jasper | 32 31 38 N | 080 54 11 W |
| Huitt Branch | Stream | | Berkeley | 33 07 15 N | 079 43 58 W |
| Hulls Island | Populated Place | 14 | Horry | 34 01 36 N | 078 47 20 W |
| Hulls Island School (historical) | School | 18 | Horry | 34 01 31 N | 078 47 41 W |
| Hulon Cemetery | Cemetery | 28 | Dillon | 34 19 05 N | 079 26 22 W |
| Hulon Church | Church | 173 | Lexington | 33 51 39 N | 081 30 26 W |
| Hulon School (historical) | School | 173 | Lexington | 33 51 39 N | 081 30 26 W |
| Humber Wood School (historical) | School | 6 | Charleston | 32 44 59 N | 080 07 12 W |