- Church of Scotland. General Assembly. Commission on Communism1
- Cianfarra, Camille Maximilian1
- Columbia University School of International Affairs1
- Conway, Martin1
- Cornwell, John1
- Curtiss, John Shelton1
- Dagnino, Jorge1
- Dakovski, Dako1
- Daniel, Wallace L.1
- Daniel-Rops, Henri1
- Dascalescu, Andrei1
- Daszkiewicz, Krystyna1
- Dayong, Zhao1
- Deyneka, Anita1
- Dinov, Todor1
- Dmytruk, Klym Ievhenovych1
- Dobrowolska, Malgorzata1
- Duggan, Christopher1
- Dundakov, Ilko1
- Dunn, Dennis J.1