Names
- Canton, William, 1845-19261
- Cape, Jonathan, 1879-19601
- Capote, Truman, 1924-19841
- Cerf, Bennett, 1898-19711
- Cerf, Christopher1
- Cleland, T. M (Thomas Maitland), 1880-19641
- Cohen, Herman1
- Coleridge, Samuel Taylor, 1772-18341
- Columbia College (Columbia University)1
- Constitutional Democracy Association1
- Cook, Howard Norton, 1901-19801
- Cooke, Alistair, 1908-20041
- Correctional Association of New York1
- Cousins, Norman1
- Cowan, Louis G., 1909-19761
- Cozzens, James Gould, 1903-19781
- Cunard, Nancy, 1896-19651
- De Kruif, Paul, 1890-19711
- De Quincey, Thomas, 1785-18591
- Defense of Ukraine (Organization)1