Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Flatwood School (historical) | School | 196 | Greenwood | 34 14 58 N | 082 14 14 W |
| Flax Patch Swamp | Swamp | 4 | Marion | 33 51 18 N | 079 20 46 W |
| Flea Bite Creek | Stream | | Calhoun | 33 31 51 N | 080 41 36 W |
| Fleet | Populated Place | 24 | Florence | 33 57 33 N | 079 31 35 W |
| Fleet School | School | 23 | Florence | 33 57 20 N | 079 31 56 W |
| Fleming Branch | Stream | | Spartanburg | 34 52 15 N | 081 52 01 W |
| Fleming Cemetery | Cemetery | 203 | Spartanburg | 34 51 56 N | 081 52 03 W |
| Fleming Crossroad | Populated Place | 178 | Lancaster | 34 40 40 N | 080 45 42 W |
| Fleming School | School | 46 | Lee | 34 03 20 N | 080 04 30 W |
| Flemings Pond | Reservoir | 73 | Orangeburg | 33 27 31 N | 080 54 53 W |
| Flemings Pond Dam D-3757 | Dam | 73 | Orangeburg | 33 27 31 N | 080 54 53 W |
| Flemingtown | Populated Place | 22 | Florence | 33 57 28 N | 079 30 34 W |
| Fletcher | Populated Place | 67 | Marlboro | 34 42 52 N | 079 35 43 W |
| Fletcher Grove Church | Church | 61 | Marlboro | 34 42 32 N | 079 33 30 W |
| Fletcher Grove School (historical) | School | 67 | Marlboro | 34 43 16 N | 079 34 27 W |
| Fletcher Memorial School | School | 62 | Marlboro | 34 41 59 N | 079 35 10 W |
| Fletchers Chapel | Church | 69 | Marlboro | 34 43 14 N | 079 35 53 W |
| Flight World Airport | Airport | 252 | Spartanburg | 34 49 22 N | 082 08 53 W |
| Flinn Hall | Building | 94 | Richland | 33 59 56 N | 081 01 46 W |
| Flinns Crossroads | Populated Place | 62 | Darlington | 34 19 26 N | 080 02 29 W |
| Flint Creek | Stream | | Oconee | 34 45 27 N | 083 10 52 W |
| Flint Hill | Populated Place | 149 | Fairfield | 34 24 28 N | 080 57 03 W |
| Flint Hill (subdivision) | Populated Place | 178 | York | 34 54 33 N | 081 02 58 W |
| Flint Hill Cemetery | Cemetery | 233 | Spartanburg | 34 46 42 N | 082 04 51 W |
| Flint Hill Church | Church | 152 | Greenwood | 34 00 18 N | 082 04 11 W |
| Flint Hill Church | Church | 123 | Kershaw | 34 22 20 N | 080 41 35 W |
| Flint Hill Church | Church | 167 | Newberry | 34 27 30 N | 081 40 28 W |
| Flint Hill Church | Church | 237 | Spartanburg | 34 46 44 N | 082 04 51 W |
| Flint Hill Church | Church | 211 | York | 35 04 56 N | 080 55 39 W |
| Flint Hill Church (historical) | Church | 166 | Union | 34 33 12 N | 081 38 00 W |
| Flint Hill School (historical) | School | 277 | Greenville | 34 45 37 N | 082 16 20 W |
| Flint Hill School (historical) | School | 153 | Greenwood | 34 00 19 N | 082 04 14 W |
| Flint Hill School (historical) | School | 167 | Newberry | 34 27 31 N | 081 40 29 W |
| Flint Hill School (historical) | School | 204 | York | 35 04 59 N | 080 55 39 W |
| Flint Ridge Chapel | Church | 171 | Chesterfield | 34 46 54 N | 080 29 53 W |
| Flint Ridge Church | Church | 199 | Lancaster | 34 36 56 N | 080 37 59 W |
| Flint Ridge School (historical) | School | 170 | Chesterfield | 34 46 53 N | 080 29 54 W |
| Flint Ridge School (historical) | School | 202 | Lancaster | 34 36 56 N | 080 38 04 W |
| Flinthill Cemetery | Cemetery | 161 | Newberry | 34 27 27 N | 081 40 30 W |
| Flora Branch Church | Church | 96 | Orangeburg | 33 34 49 N | 081 10 41 W |
| Flora Branch School | School | 94 | Orangeburg | 33 34 48 N | 081 10 37 W |
| Flora High School | School | 72 | Richland | 34 01 05 N | 080 58 59 W |
| Floral Lake | Reservoir | 3 | Horry | 33 36 13 N | 078 58 33 W |
| Florence | Populated Place | 42 | Florence | 34 11 44 N | 079 45 45 W |
| Florence Army Air Field (historical) | Military (Historical) | 41 | Florence | 34 11 05 N | 079 43 30 W |
| Florence Career Center | School | 34 | Florence | 34 07 56 N | 079 46 15 W |
| Florence Chapel | Church | 270 | Spartanburg | 34 56 40 N | 082 05 57 W |
| Florence Christian School | School | 35 | Florence | 34 09 03 N | 079 46 03 W |
| Florence Church | Church | 42 | Florence | 34 14 10 N | 079 47 22 W |
| Florence Church | Church | 150 | Lexington | 33 49 06 N | 081 16 56 W |
| Florence Country Club | Locale | 34 | Florence | 34 10 51 N | 079 47 54 W |
| Florence County | Civil | 31 | Florence | 34 03 01 N | 079 39 59 W |
| Florence County Courthouse | Building | 44 | Florence | 34 11 54 N | 079 46 03 W |
| Florence County Jail | Building | 44 | Florence | 34 11 54 N | 079 46 02 W |
| Florence County Poor Farm (historical) | Locale | 33 | Florence | 34 05 46 N | 079 45 51 W |
| Florence Crittenton Hospital | Hospital | 2 | Charleston | 32 48 14 N | 079 57 18 W |
| Florence General Hospital | Hospital | 42 | Florence | 34 11 21 N | 079 45 57 W |
| Florence Industrial Park | Locale | 42 | Florence | 34 14 35 N | 079 47 00 W |
| Florence Mall Shopping Center | Locale | 43 | Florence | 34 11 23 N | 079 48 31 W |
| Florence Memorial Gardens | Cemetery | 39 | Florence | 34 09 48 N | 079 50 32 W |
| Florence Memorial Stadium | Park | 41 | Florence | 34 11 34 N | 079 42 49 W |
| Florence Plaza Shopping Center | Locale | 43 | Florence | 34 11 39 N | 079 48 14 W |
| Florence Post Office | Post Office | 44 | Florence | 34 11 52 N | 079 46 06 W |
| Florence Public Library | Building | 44 | Florence | 34 11 32 N | 079 46 05 W |
| Florence Regional Airport | Airport | 42 | Florence | 34 11 07 N | 079 43 25 W |
| Florence Temple | Church | 35 | Florence | 34 09 04 N | 079 46 06 W |
| Florence-Darlington Technical College | School | 38 | Florence | 34 14 38 N | 079 48 54 W |
| Floricane (historical) | Populated Place | 8 | Berkeley | 33 25 38 N | 079 52 07 W |
| Florida Street School (historical) | School | 204 | Laurens | 34 28 21 N | 081 52 18 W |
| Flory Pond | Reservoir | 73 | Chesterfield | 34 32 01 N | 080 04 53 W |
| Flowers Cemetery | Cemetery | 49 | Allendale | 32 55 01 N | 081 23 37 W |
| Flowers Cemetery | Cemetery | 57 | Darlington | 34 20 12 N | 079 59 09 W |
| Flowers Heights (subdivision) | Populated Place | 49 | Sumter | 33 55 01 N | 080 21 54 W |
| Flowers Point | Cape | 27 | Barnwell | 33 11 51 N | 081 45 23 W |
| Flowers Pond | Reservoir | 24 | Dillon | 34 21 27 N | 079 11 58 W |
| Flowers Pond Dam D-0852 | Dam | 24 | Dillon | 34 21 27 N | 079 11 58 W |
| Flowertown Estates (subdivision) | Populated Place | 31 | Dorchester | 33 02 20 N | 080 10 43 W |
| Flowertown Village | Populated Place | 20 | Dorchester | 32 59 40 N | 080 13 24 W |
| Floyd | Populated Place | 51 | Darlington | 34 22 16 N | 079 54 13 W |
| Floyd Bay | Swamp | 9 | Horry | 33 55 41 N | 078 50 17 W |
| Floyd Cemetery | Cemetery | 16 | Jasper | 32 26 51 N | 081 05 23 W |
| Floyd D Johnson Vocational Center | School | 216 | York | 34 58 03 N | 081 14 16 W |
| Floyd Greenlawn Cemetery | Cemetery | 236 | Spartanburg | 34 57 58 N | 081 53 14 W |
| Floyd Lake | Lake | 16 | Dillon | 34 17 41 N | 079 05 28 W |
| Floyd Pond | Reservoir | 16 | Florence | 33 59 07 N | 079 31 05 W |
| Floyd Pond Dam D-3583 | Dam | 16 | Florence | 33 59 07 N | 079 31 05 W |
| Floyd School (historical) | School | 140 | Aiken | 33 36 02 N | 081 53 09 W |
| Floyd Tabernacle | Church | 27 | Williamsburg | 33 50 52 N | 079 53 15 W |
| Floydale | Populated Place | 33 | Dillon | 34 19 26 N | 079 20 10 W |
| Floydale School (historical) | School | 33 | Dillon | 34 19 23 N | 079 20 06 W |
| Floyds Church | Church | 28 | Horry | 34 11 28 N | 079 03 47 W |
| Floyds Crossroads | Populated Place | 22 | Horry | 34 12 53 N | 079 06 27 W |
| Floyds Ferry (historical) | Crossing | 14 | Horry | 34 13 31 N | 079 08 04 W |
| Floyds High School | School | 28 | Horry | 34 11 21 N | 079 03 36 W |
| Floyds School | School | 27 | Horry | 34 11 30 N | 079 03 53 W |
| Fogarty Creek | Stream | | Berkeley | 32 55 51 N | 079 48 12 W |
| Fogle Mill Pond | Reservoir | 62 | Orangeburg | 33 25 07 N | 081 00 11 W |
| Fogles (historical) | Populated Place | 78 | Bamberg | 33 20 24 N | 081 10 49 W |
| Folger Cemetery | Cemetery | 55 | Allendale | 32 54 38 N | 081 23 33 W |
| Folk Cemetery | Cemetery | 41 | Bamberg | 33 12 18 N | 081 00 09 W |
| Folk Pond | Lake | 83 | Barnwell | 33 22 50 N | 081 25 23 W |
| Folk School | School | 35 | Colleton | 33 01 39 N | 081 01 31 W |
| Folkestone | Populated Place | 85 | Richland | 34 06 11 N | 080 56 08 W |
| Folks Lower Pond D-3053 Dam | Dam | 83 | Barnwell | 33 22 49 N | 081 25 17 W |
| Folks Pond Dam D-2814 | Dam | 61 | Bamberg | 33 21 43 N | 081 09 05 W |
| Folks Upper Pond Dam D-3052 | Dam | 98 | Barnwell | 33 23 19 N | 081 25 23 W |
| Folly Beach | Beach | 2 | Charleston | 32 39 41 N | 079 55 25 W |
| Folly Beach | Populated Place | 5 | Charleston | 32 39 19 N | 079 56 25 W |
| Folly Beach Post Office | Post Office | 5 | Charleston | 32 39 24 N | 079 56 27 W |
| Folly Beach Post Office (historical) | Post Office | 5 | Charleston | 32 39 19 N | 079 56 25 W |