- Old Barnwell Road (Lexington, S.C.)1
- Old Corley Mill Pond (Lexington County, S.C.)1
- Onions:Lexington County Museum (Lexington County, S.C.)1
- Our Saviour Lutheran Church (West Columbia, S.C.)1
- Ouzts, William C., 1912-20071
- Owens Field Skate Park (Columbia, SC)1
- Parades and processions1
- Parlors1
- Patterson, Kay, 1931-1
- Payton, Benjamin Franklin, 1932-2016.1
- Pelion (S.C.)--Maps1
- Penney, J. C. (James Cash), 1875-19711
- Penrose, William H., 1832-1903.1
- Phil1
- Phonograph--History1
- Photograhers1
- Piano.1
- Picnics--Social aspects.1
- Pisgah Church Road (Batesburg-Leesville, S.C.)1
- Pistons'Single shot1