Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Merriman Mill (historical) | Locale | 47 | Chesterfield | 34 38 56 N | 080 05 19 W |
| Meyer Park Plaza Shopping Center | Locale | 4 | Charleston | 32 45 48 N | 079 59 09 W |
| Meyers Mill (historical) | Locale | 41 | Barnwell | 33 10 01 N | 081 36 03 W |
| Meyers Mill Siding | Locale | 50 | Barnwell | 33 10 08 N | 081 35 53 W |
| Middleburg Plantation | Locale | 9 | Berkeley | 33 04 52 N | 079 50 35 W |
| Middleton Hunt Club | Locale | 15 | Dorchester | 32 52 60 N | 080 10 28 W |
| Middleton Place | Locale | 12 | Dorchester | 32 54 01 N | 080 08 14 W |
| Middleton Place Shopping Center | Locale | 316 | Greenville | 34 56 37 N | 082 14 57 W |
| Midland Country Club | Locale | 89 | Aiken | 33 33 05 N | 081 49 53 W |
| Midland Plaza Shopping Center | Locale | 3 | Beaufort | 32 12 31 N | 080 42 07 W |
| Midland Shopping Center | Locale | 104 | Richland | 34 01 46 N | 081 00 21 W |
| Midway Hunt Campground | Locale | 141 | Abbeville | 34 10 44 N | 082 17 29 W |
| Milbury | Locale | 40 | Allendale | 32 55 31 N | 081 25 47 W |
| Mile Creek Landing | Locale | 245 | Pickens | 34 51 06 N | 082 52 59 W |
| Miles Store (historical) | Locale | 207 | Spartanburg | 34 41 28 N | 081 55 45 W |
| Milfords Upper Mill (historical) | Locale | 167 | Anderson | 34 19 37 N | 082 34 22 W |
| Millbrook Plantation | Locale | 10 | Charleston | 32 53 27 N | 080 07 04 W |
| Mills Mill | Locale | 295 | Greenville | 34 50 01 N | 082 24 50 W |
| Milton Hall Plantation | Locale | 2 | Georgetown | 33 27 55 N | 079 12 06 W |
| Mina-Tonka Lodge (historical) | Locale | 335 | Oconee | 34 58 38 N | 082 57 26 W |
| Minton Plantation (historical) | Locale | 13 | Berkeley | 33 12 57 N | 079 59 22 W |
| Miracle Mile Shopping Center | Locale | 241 | Anderson | 34 32 53 N | 082 40 08 W |
| Mitchell Plaza Shopping Center | Locale | 194 | Lexington | 33 54 31 N | 081 31 53 W |
| Mitchell Shopping Center | Locale | 155 | Aiken | 33 31 53 N | 081 43 29 W |
| Mitchells Mill (historical) | Locale | 141 | Laurens | 34 25 03 N | 082 09 10 W |
| Modoc Camp Area | Locale | 107 | McCormick | 33 43 09 N | 082 13 26 W |
| Mollohon Mill (historical) | Locale | 165 | Newberry | 34 16 02 N | 081 36 14 W |
| Momans Mill (historical) | Locale | 98 | Chester | 34 36 33 N | 081 22 16 W |
| Moncks Corner Bi-Lo Plaza Shopping Center | Locale | 13 | Berkeley | 33 11 44 N | 079 59 40 W |
| Monroe Ridge Hunt Campground | Locale | 135 | McCormick | 33 59 21 N | 082 25 16 W |
| Moody Spring Campground | Locale | 733 | Oconee | 34 56 44 N | 083 05 25 W |
| Moons Store (historical) | Locale | 291 | Pickens | 34 50 50 N | 082 42 23 W |
| Moorers Mill (historical) | Locale | 42 | Orangeburg | 33 24 06 N | 080 39 39 W |
| Moores Landing | Locale | 175 | York | 35 06 06 N | 081 03 29 W |
| Moores Mill (historical) | Locale | 18 | Horry | 34 02 58 N | 079 11 04 W |
| Moores Mill (historical) | Locale | 68 | Lexington | 33 47 59 N | 081 03 24 W |
| Moores Mill (historical) | Locale | 52 | Marlboro | 34 40 16 N | 079 39 49 W |
| Morgan Poultry Center | Locale | 219 | Pickens | 34 39 23 N | 082 50 12 W |
| Morrison Store (historical) | Locale | 30 | Hampton | 32 42 36 N | 081 18 29 W |
| Morrison Switch (historical) | Locale | 30 | Hampton | 32 42 21 N | 081 18 09 W |
| Moss Grove Plantation | Locale | 21 | Berkeley | 33 09 21 N | 080 02 49 W |
| Mostellers Mill (historical) | Locale | 252 | Greenville | 34 58 45 N | 082 14 35 W |
| Moultrie Shopping Center | Locale | 6 | Charleston | 32 47 33 N | 079 52 28 W |
| Moultries Mill (historical) | Locale | 72 | Edgefield | 33 49 45 N | 082 06 49 W |
| Mount Arena Plantation (historical) | Locale | 1 | Georgetown | 33 31 01 N | 079 07 39 W |
| Mount Carmel Camp Meeting Ground | Locale | 187 | Lancaster | 34 35 48 N | 080 46 44 W |
| Mount Carmel Campground | Locale | 113 | McCormick | 33 57 30 N | 082 32 21 W |
| Mount Croghan Station (historical) | Locale | 115 | Chesterfield | 34 45 35 N | 080 13 52 W |
| Mount Hope Plantation | Locale | 2 | Georgetown | 33 18 29 N | 079 17 41 W |
| Mount Pleasant Plantation | Locale | 12 | Georgetown | 33 30 06 N | 079 27 26 W |
| Mount Pleasant Plantation (historical) | Locale | 92 | Kershaw | 34 11 08 N | 080 31 44 W |
| Mountain Rest | Locale | 523 | Oconee | 34 52 09 N | 083 09 12 W |
| Mountain Shoals Plantation | Locale | 168 | Spartanburg | 34 39 12 N | 081 57 54 W |
| Mulberry Plantation | Locale | 43 | Kershaw | 34 12 31 N | 080 35 38 W |
| Mulberry Plantation (historical) | Locale | 11 | Berkeley | 33 08 31 N | 080 01 04 W |
| Mullet Hall | Locale | 2 | Charleston | 32 37 48 N | 080 07 20 W |
| Munlin Plantation | Locale | 6 | Georgetown | 33 32 09 N | 079 23 04 W |
| Munns Siding | Locale | 30 | Florence | 34 03 53 N | 079 37 25 W |
| Murphys Mill (historical) | Locale | 114 | Union | 34 39 56 N | 081 44 23 W |
| Murray Store (historical) | Locale | 109 | Aiken | 33 22 56 N | 081 49 56 W |
| Murrells Lodge | Locale | 2 | Horry | 33 49 55 N | 078 57 15 W |
| Musgrove Mill (historical) | Locale | 120 | Laurens | 34 35 40 N | 081 51 09 W |
| Myrtle Beach Campground | Locale | 3 | Horry | 33 46 26 N | 078 46 04 W |
| Myrtle Beach National Golf Course | Locale | 12 | Horry | 33 47 31 N | 078 57 59 W |
| Myrtle Beach Racquet Club | Locale | 6 | Horry | 33 44 08 N | 078 51 42 W |
| Myrtle Beach Tennis Club | Locale | 7 | Horry | 33 46 11 N | 078 48 30 W |
| Myrtle Grove Plantation | Locale | 4 | Colleton | 32 40 43 N | 080 39 57 W |
| Myrtle Square Mall Shopping Center | Locale | 7 | Horry | 33 42 26 N | 078 52 09 W |
| Myrtlewood Golf Course | Locale | 6 | Horry | 33 43 45 N | 078 52 55 W |
| New Cut Plantation | Locale | 9 | Charleston | 32 42 21 N | 080 10 41 W |
| New Ellenton Country Club | Locale | 113 | Aiken | 33 25 21 N | 081 41 56 W |
| New Port Plantation | Locale | 3 | Beaufort | 32 39 24 N | 080 41 24 W |
| New Zion Station | Locale | 32 | Clarendon | 33 51 08 N | 080 03 23 W |
| Newberry Country Club | Locale | 150 | Newberry | 34 18 12 N | 081 39 03 W |
| Nightingale Plantation | Locale | 1 | Georgetown | 33 26 46 N | 079 12 48 W |
| Niswongers Mill (historical) | Locale | 136 | Laurens | 34 21 37 N | 082 07 27 W |
| Nonneau Ferry Plantation | Locale | 9 | Berkeley | 33 04 21 N | 079 53 14 W |
| North Augusta Golf Club | Locale | 122 | Aiken | 33 33 45 N | 081 58 35 W |
| North Augusta Industrial Park | Locale | 83 | Aiken | 33 29 08 N | 081 55 19 W |
| North Augusta Plaza Shopping Center | Locale | 82 | Aiken | 33 29 48 N | 081 57 44 W |
| North Charleston Shopping Center | Locale | 15 | Charleston | 32 54 16 N | 080 01 04 W |
| North Creek Shopping Center | Locale | 186 | Greenwood | 34 13 26 N | 082 10 22 W |
| North Fiftytwo Square Shopping Center | Locale | 12 | Charleston | 32 58 14 N | 080 02 37 W |
| North Hampton Plantation (historical) | Locale | 23 | Berkeley | 33 18 31 N | 080 02 14 W |
| North Hills Shopping Center | Locale | 310 | Greenville | 34 52 10 N | 082 21 18 W |
| North Myrtle Beach Community Center | Locale | -3 | Horry | 33 48 05 N | 078 41 57 W |
| North Park Square Shopping Center | Locale | 146 | Lancaster | 34 44 11 N | 080 46 25 W |
| North Pointe Shopping Center | Locale | 128 | Richland | 34 06 53 N | 080 53 05 W |
| North Strand Plaza Shopping Center | Locale | 11 | Horry | 33 49 24 N | 078 41 18 W |
| North Towne Square Shopping Center | Locale | 87 | Kershaw | 34 16 25 N | 080 36 30 W |
| North Windmill | Locale | 3 | Charleston | 32 42 02 N | 079 59 03 W |
| Northland Shopping Center | Locale | 246 | Spartanburg | 34 57 45 N | 081 56 32 W |
| Northridge Plaza Shopping Center | Locale | 3 | Beaufort | 32 12 57 N | 080 42 11 W |
| Northrivers Market Shopping Center | Locale | 8 | Charleston | 32 56 46 N | 080 02 24 W |
| Northside Plaza Shopping Center | Locale | 159 | Aiken | 33 34 34 N | 081 42 12 W |
| Northway Plaza Shopping Center | Locale | 87 | Richland | 34 03 09 N | 081 01 39 W |
| Northwest Junction (historical) | Locale | 44 | Kershaw | 34 11 46 N | 080 34 57 W |
| Northwood Industrial Park | Locale | 310 | Greenville | 34 52 54 N | 082 23 31 W |
| Northwoods Mall Shopping Center | Locale | 8 | Charleston | 32 56 41 N | 080 02 39 W |
| Northwoods Merchant Plaza Shopping Center | Locale | 12 | Charleston | 32 56 28 N | 080 02 27 W |
| O'Neal Detention Center | Locale | 295 | Greenville | 35 00 45 N | 082 16 34 W |
| Oak Grove Plantation | Locale | 3 | Beaufort | 32 35 48 N | 080 49 47 W |
| Oak Point Landing | Locale | 1 | Beaufort | 32 33 44 N | 080 38 59 W |
| Oak Ridge Plaza Shopping Center | Locale | 11 | Charleston | 32 51 29 N | 080 02 02 W |
| Oakbrook Square Shopping Center | Locale | 11 | Dorchester | 32 57 12 N | 080 09 54 W |
| Oakdale Country Club | Locale | 42 | Florence | 34 10 45 N | 079 52 33 W |
| Oakland Club | Locale | 20 | Berkeley | 33 27 11 N | 080 04 23 W |
| Oakland Hunting Club (historical) | Locale | 5 | Charleston | 32 48 44 N | 080 06 23 W |
| Oakland Mill | Locale | 161 | Newberry | 34 17 22 N | 081 37 53 W |
| Oakland Plantation | Locale | 4 | Charleston | 32 51 46 N | 079 46 53 W |