- Cantor, Arthur, 1920-20011
- Carter, Jimmy, 1924-1
- Cassidy, George1
- Central Atlanta Progress, Inc.1
- Centron Educational Films1
- Chang, Peter1
- Cheney, Gladys1
- Ciro’s (Nightclub)1
- Clark, Betty Jean, 1944-20111
- Clark, H. Sol, 1906-1
- Cleveland News Co.1
- Cobb Community Transit1
- Cobb County (Ga.). Planning Department1
- Colonial Film and Equipment Company, Inc. (Atlanta, Ga.)1
- Communications Workers of America1
- Company (Arlington, Tex.)1
- Concord Vista1
- Condé Nast Publications1
- Congress of Industrial Organizations (U.S.)1
- Conner, Gordon1
