Creator
- Cassel, Leslie1
- Castle Hall (New York City, New York)1
- Catalino, Anthony1
- Catholic Church1
- Catholic Reading Rack Apostolate1
- Catts, Sidney J.1
- Cavanagh, Thomas B.1
- Cavanaugh, Raphael "Ray" Edward1
- Caviani, L1
- Cawthon, Dorothy1
- Cazares, Gabriel1
- Cecile Reynaud1
- Celestino Costello & Company1
- Center for Environment and Society (CES)1
- Chaddock, Richard1
- Chaddock, William C.1
- Chalker, Charles Wilfong, 1913-19791
- Chambers, William Paris, 1854-19131
- Chance, Jean1
- Chance, Marsha A.1