- Camden First Baptist Church (Kershaw County, S.C.)1
- Central Baptist Church (Greenville County, S.C.)1
- Central First Baptist Church (Pickens County, S.C.)1
- Cheraw First Baptist Church (Chesterfield County, S.C.)1
- Chester First Baptist Church (Chester County, S.C.)1
- Clarke, Robert Coningsby, 1879-1934 (composer)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
- Commercial Colortype Co.1
- Converse College1
- Corin, Joel P. (composer)1
- Corinth Baptist Church (Colleton County, S.C.)1
- Coronaca Baptist Church (Greenwood County, S.C.)1
- Cross Roads Baptist Church (Pickens County, S.C.)1
- Curt Teich & Company1
- Daly, Jos. M. (Joseph M.) (composer)1
- De Ford, William Harper1
- Dean Swamp Baptist Church (Orangeburg County, S.C.)1
- E. C. Kropp Co.1