- Chalidze, Valerii1
- Chase, Stuart1
- Chiper, Ioan1
- Chornovil, Viacheslav1
- Ciccoritti, Linda C.1
- Clemens, Walter C.1
- Cochran, Thomas B.1
- Cocks, Paul1
- Constantiniu, Florin1
- Cooper, Julian1
- Couvée, Petra1
- Crayfield, E. S.1
- Crowfoot, John1
- Crowley, Edward L.1
- Crowley, Robert T.1
- Dakowski, Mirosław1
- Dallin, Alexander1
- Daniels, Robert Vincent1
- Dat︠s︡i︠u︡k, B. D.1
- Davidson, A. B.1