- Caines Family1
- Camden First Baptist Church (Kershaw County, S.C.)1
- Central First Baptist Church (Pickens County, S.C.)1
- Chanler, Isaac, 1700-17491
- Chantereau, Francis C. 1
- Cheraw First Baptist Church (Chesterfield County, S.C.)1
- Chester First Baptist Church (Chester County, S.C.)1
- Clear Springs Baptist Church (Greenville County, S.C.)1
- Clemson First Baptist Church (Pickens County, S.C.)1
- Clinton First Baptist Church (Laurens County, S.C.)1
- Colourpicture1
- Columbia Photographic Studio (Photographer)1
- Columbia Studio (Columbia, S.C.)1
- Commercial Colortype Co.1
- Conrad, Con, 1891-1938 (composer)1
- Converse College1
- Coronaca Baptist Church (Greenwood County, S.C.)1
- Corwin, Arthur M. (Arthur Mills) 1864-19331
- Cross Roads Baptist Church (Pickens County, S.C.)1
- Curt Teich & Company 1