- Catawba Baptist Church (York County, S.C.)1
- Cawley, J.1
- Chesnee High School1
- Chester First Baptist Church (Chester County, S.C.)1
- Chestnut Ridge Baptist Church (Laurens County, S.C.)1
- Childress, Robert Brooks1
- Citadel Square Baptist Church (Charleston County, S.C.)1
- Clinton First Baptist Church (Laurens County, S.C.)1
- Collet, John1
- Colton, J. H. (Joseph Hutchins), 1800-18931
- Columbia (S.C.). Department of City Planning1
- Comberford, Nicholas, fl. 1645-16651
- Coosawhatchie Baptist Church (Jasper County, S.C.)1
- Coronaca Baptist Church (Greenwood County, S.C.)1
- Culp, Lucille Hasell, 1921 - 20071
- Cumming, William Patterson, 1900-19891
- David, Wilfred D.1
- Davidson, Abraham Wolfe (1903-1981)1
- Dawson, E. B.1
- Dentsville High School (Columbia, S.C.)1