- Bischoff, Frederick, fl. 18631
- Blalock, Alfred, 1899-19641
- Brown, Frederick C.1
- Cagle, Larry1
- Cator, John S.1
- Chandler, C.L. (Filmmaker)1
- Charles Family1
- Charleston (S.C.) Committee on Artesian Wells1
- Clinton, Henry, 1730-17951
- Coe, Fred, 1914-19791
- Colbert, Charles F.1
- Columbia Lyric Theatre (S.C.)1
- Columbia Opera House (Columbia, S.C.)1
- Conlon, M. P.1
- Conner, Henry Calvin, 1835-18831
- Cooperative Extension Service, Clemson University1
- Creighton, Robert K.1
- Dalcho, Frederick, 1770-18361
- Daniels, Ron D.1
- Davis, Bishop1