Names
- Carver, George Washington, 1864?-1943.1
- Chamberlin, Thomas C. (Thomas Chrowder), 1843-1928.1
- Chandler, Zachariah, 1813-1879.1
- Chisholm, Frank P.1
- Cocker, Benjamin Franklin, 1821-1883.1
- Collingwood, Herbert W. (Herbert Winslow), 1857-1927.1
- Commission on Interracial Cooperation.1
- Cooley, Thomas McIntyre, 1824-1898.1
- Cope, E. D. (Edward Drinker), 1840-1897.1
- Cumerian Club1
- Cummings, Joseph, 1817-1890.1
- Currier, A. O.1
- Curtis, Austin W., 1911-1
- Dana, James Dwight, 1813-1895.1
- Darwin1
- Dolbear, A. E. (Amos Emerson), 1837-1910.1
- Dr. Houghton1
- Du Bois, W. E. B. (William Edward Burghardt), 1868-1963.1
- Dudley, James Benson, 1859-1925.1
- E. A. Strong1