Author
- Choi, Kwang-Ho, 1957-1
- Chomley, C. H. (Charles Henry), 1868-19421
- Chong, Li Choy1
- Chorev, Nitsan1
- Chʻoe, Chong-wŏn1
- Cincinnatus2
- Citizen of Boston2
- Citizen of Virginia3
- Citizen of the state of New York2
- Clark, Colin, 1905-19891
- Clausen, A. W1
- Clay, Henry, 1777-18525
- Clements, Kenneth W. (Kenneth William), 1950-2
- Clingman, T. L. (Thomas Lanier), 1812-18971
- Cobden Club (London, England)1
- Cobden, Richard, 1804-18651
- Cock, S7
- Cognetti de Martiis, Salvatore, 1844-19011
- Cohen, Marjorie Griffin, 1944-2
- Colden, Cadwallader, 1688-17765