Main contributor
- Budd Small1
- CBS Television1
- Caldwell, Erskine, 1903-19871
- Canadian Geographic Society1
- Canadian Government Motion Picture Bureau1
- Capra, Frank, 1897-19911
- Carmen Dirigo1
- Carole Eickhoff1
- Castle Films, inc.1
- Castle, Eugene W.1
- Catling, Darrel, 1909-19911
- Center for Mass Communication, Columbia University Press1
- Central News Reel Studios, Moscow1
- Charles D. Cooper1
- Charles Grinker1
- Charles J. Vierck1
- Columbia Broadcasting System1
- Combat film units of Army Airforces, United States Navy1
- Combat film units of Signal Corps, Marines, Army Airforces, United States Navy1
- Constable, J. M.1