- Lancaster (S.C.)10
- Lancaster County (S.C.)71
- Lancaster County, South Carolina, United States1
- Landrum (S.C.)8
- Lane (S.C.)6
- Latta (S.C.)8
- Laundry Building (Historical)5
- Laurel Street, Columbia, S.C.19
- Laurens (S.C.)11
- Laurens County (S.C.)88
- Laurens Street, Aiken, S.C.1
- Laurens Street, Camden, S.C.1
- Leaphart Road, West Columbia, S.C.1
- Lee County (S.C.)36
- Leesville (S.C.)8
- Leesville Road, Columbia, S.C.2
- Lehotsky Hall9
- Lenox, Berkshire County, Massachusetts, United States2
- Lever Hall14
- Lexington (S.C.)82