Names
- Bryce, Grace & Co1
- Burr, Aaron, 1756-18361
- Carnegie, Andrew, 1835-19191
- Catholic Church -- Charities1
- Cerro de Pasco Mining Syndicate1
- Chapman, John Jay, 1862-19331
- Cheney, Ednah Dow, 1824-19041
- Chrystie, Jehoiadden Nicholson, 1783-18281
- Churchill, Randolph Spencer, Lady, 1854-19211
- City University of New York. City College -- : Faculty1
- Clay, Henry, 1777-18521
- Cleveland, Grover, 1837-19081
- Clinton, DeWitt, 1769-18281
- Clinton, George, 1739-18121
- Columbia College (Columbia University). Office of the Dean1
- Columbia College (New York, N.Y.) -- : Alumni and alumnae1
- Columbia College (New York, N.Y.) -- : Faculty1
- Columbia College (New York, N.Y.) -- : Students1
- Columbia College (New York, N.Y.) -- Faculty1
- Columbia College (New York, N.Y.) -- Presidents1