- Bunker, Berkeley Lloyd, 1906-19991
- Burton, Harold H. (Harold Hitz), 1888-19641
- Butcher, Goler T.1
- Byrd, Robert C.1
- Byrnes, John W., 1913-19853
- Caperton, Gaston7
- Cessna Aircraft Company2
- Chandler, Happy, 1898-19911
- Clark Equipment Company2
- Clark, Bennett Champ, 1890-19541
- Clark, Charles P.2
- Congressional Rural Caucus (U.S.)1
- Cramer, William C., 1922-20031
- DeWitt, John L., 1880-19621
- Devall, Guy Bossini1
- Dirksen, Everett McKinley13
- Dole, Elizabeth Hanford1
- Dole, Robert J., 1923-20214
- Eastman, Joseph B. (Joseph Bartlett), 1882-19441
- Eckhardt, Bob1
