Names
- Clevenger, Raymond Francis, 1926-1
- Coleman, John Strider, 1897-1958.1
- Committee to Aid Spanish Democracy.1
- Coolidge, Calvin, 1872-1933.1
- Cooper, John Sherman, 1901-1
- Cooper, John Sherman, 1901-1991.1
- Corbett, Robert J. (Robert James), 1905-1971.1
- Cousins, Norman.1
- Couzens, James, 1872-1936.1
- Crafts, Wilbur F.. (Wilbur Fisk), 1850-1922.1
- Crane, Henry Hitt, 1890-1
- Crane, Henry Hitt, 1890-1977.1
- Crawford, Fred L., 1888-1957.1
- Cullom, Shelby Moore, 1829-1914.1
- Cunningham, Sarah Jane.1
- Curtis, Thomas B. (Thomas Bradford), 1911-1
- Curtis, Thomas B. (Thomas Bradford), 1911-1993.1
- Dahlberg, Edwin T. (Edwin Theodore), 1892-1986.1
- Daniels, Josephus, 1862-1948.1
- Daugherty, H. M. (Harry Micajah), 1860-1941.1