South Carolina - Role: Building
| Hunter House |
| Hutchinson House |
| Immanuel School |
| Imperial Hotel |
| Imperial Tobacco Company Building |
| Inman Mills |
| Irby, Dr. William Claudius, House |
| Irby-Henderson-Todd House |
| Irene Mill Finishing Plant |
| Isaqueena |
| Ivy, Adam, House |
| Jackson Street Freedman's Cottages |
| James Building |
| James, Louie, House |
| James, William Apollos, House |
| Japonica Hall |
| Jasper County Courthouse |
| Jefferies House |
| Jenkins, Mary, Community Praise House |
| Jennings-Brown House |
| Jeter, Gov. Thomas B., House |
| John's Island Presbyterian Church |
| Jones, A. C., House |
| Joye Cottage |
| Kahal Kadosh Beth Elohim Synagogue |
| Kaminer, John J., House |
| Keil Farm |
| Kelley, Jacob, House |
| Kennedy Street School |
| Kensington Plantation House |
| Kershaw Depot |
| Ketchin Building |
| Kilgore, Josiah, House |
| Kinard House |
| Kincaid-Anderson House |
| Kingston Presbyterian Church |
| Kirkland, B. B., Seed and Distributing Company |
| Knights of Wise Men Lodge |
| Koon, John Jacob Calhoun, Farmstead |
| Kress Building |
| Kumler Hall |
| Lace House |
| Ladson Presbyterian Church |
| Lancaster County Courthouse |
| Lancaster County Jail |
| Lancaster Presbyterian Church |
| Lander College Old Main Building |
| Lando School |
| Landsford Plantation House |
| Lanneau-Norwood House |
| Laurelwood |
| Laurelwood Cemetery |
| Laurens County Courthouse |
| Lawson's Pond Plantation |
| Lawton, John, House |
| Lawtonville Baptist Church |
| Lee County Courthouse |
| Leevy’s Funeral Home |
| Legare-Morgan House |
| Lemmon, Bob, House |
| Lenoir Store |
| Lever Building |
| Lewisfield Plantation |
| Lewis Inn |
| Lexington County Courthouse |
| Liberty Colored High School |
| Liberty Warehouse |
| Lide, Evan J., House |
| Lide, John W., House |
| Lincoln High School |
| Little River Baptist Church |
| Loch Dhu |
| Logan School |
| Long Creek Academy |
| Lookaway Hall |
| Lorick, Preston C., House |
| Lower Long Cane Associate Reformed Presbyterian Church |
| Lowman Hall, South Carolina State College |
| Lowndes Grove |
| Lucas, Dr. Thomas E., House |
| Lucas, Jonathan, House |
| Lutheran Theological Seminary Building: Beam Dormitory |
| Lybrand, Henry, Farm |
| Lyles-Gudmundson House |
| Lynchburg Presbyterian Church |
| Mack-Belk House |
| Magness-Humphries House |
| Magnolia |
| Magnolia |
| Magnolia Hall |
| Manigault, Joseph, House |
| Manne Building |
| Manning Library |
| Mann-Simons Cottage |
| Manor, The |
| Mansfield Plantation |
| Marine Barracks, Charleston Navy Yard |
| Marion High School |
| Market Hall and Sheds |
| Marlboro County Training School |
Data from United States Park Service and Wikidata
