- Burton, Elise K.1
- Cantril, Hadley1
- Cazeneuve, Jean1
- Cheskin, Louis1
- Choffat, Frédéric1
- Cocks, Geoffrey1
- Coleman, James Smoot1
- Communist International (Comintern)1
- Conference on Communication and Political Development1
- Coninx, Stijn1
- Conquest, Robert1
- Cséry, László1
- Czechoslovak Unit1
- Dawidowicz, Lucy S.1
- De Grand, Alexander J.1
- De Nooijer, Paul1
- Dezhina, Irina1
- Divine, Robert A.1
- Domanig, Stephanus1
- Donchev, Antoniy1