- Council for Democracy.2
- Council on Medical Education and Hospitals (American Medical Association)2
- Counts, George S. (George Sylvester), 1889-1974.2
- Dalgliesh, Alice, 1893-1979.2
- Darrow, Clarence, 1857-1938.2
- Democratic National Committee (U.S.)2
- Dieter, Richard C.2
- Doubleday, Nellie Blanchan DeGraff, 1865-1918.2
- Douglass, William, approximately 1700-1752.2
- Dulles, John Foster, 1888-1959.2
- Duyckinck, Evert A. (Evert Augustus), 1816-1878.2
- Dwight, Allan.2
- Eaton, Jeanette.2
- Ellis, Edward Sylvester, 1840-1916, author.2
- Ellis, Edward Sylvester, 1840-1916.2
- Epstein, Abraham, 1892-1942.2
- Espy, M. Watt.2
- Fisher, Dorothy Canfield, 1879-1958.2
- Friends of Democracy.2
- Friends of Domestic Industry.2