Names
- Democratic National Committee (U.S.)3
- Democratic Party (U.S.)2
- Denson, Eley P.1
- Dent, John Herman, 1908-19881
- Denton, Jeremiah A., Jr. (Jeremiah Andrew), 1924-20141
- Denver, John1
- Derwinski, Edward J. (Edward Joseph), 1926-20121
- Deukmejian, George1
- Deutch, John M., 1938-1
- Devall, Guy Bossini3
- Devine, Samuel L. (Samuel Leeper), 1915-19975
- DiBacco, Thomas V.1
- Diamond, A. Leonard1
- Dias, Steven1
- Dillon Communications2
- Dine, Thomas A.1
- Dingell, John D.17
- Direct5
- Dirksen, Everett McKinley402
- Disabled American Veterans4
