Names
- Chicago Conservatory of Music1
- China-Burma-India Campaign1
- Civilian Defense Committee1
- Claire, Ina1
- Clifton, Florence G. "Susie"1
- Clurman, Harold1
- Cobb, Humphrey1
- Cohen, Meyer1
- Cohn, Harry1
- Columbia Pictures1
- Committee for the First Amendment1
- Communist Party1
- Conreid, Hans1
- Cooper, Duff1
- Cosmopolitan School Association1
- Cowell, Jane1
- Crawford, Joan1
- Cronyn, Hume1
- Crown, Henry1
- Cruz, Laura Hope1