Names
- Casella, Alfredo, 1883-19471
- Catton, Bruce, 1899-19781
- Center for the Study of Democratic Institutions1
- Chomsky, Noam1
- Clark, John Maurice, 1884-19631
- Clark, Kenneth, 1903-19831
- Clemens, Cyril, 1902-19991
- Clurman, Harold, 1901-19801
- Columbia University1
- Columbia University -- Faculty1
- Columbia University. Department of Music1
- Columbia University. Press1
- Conant, James Bryant, 1893-19781
- Cook, Will Marion1
- Coolidge Quartet1
- Corigliano, John, 1938-1
- Corwin, Norman, 1910-20111
- Costikyan, Edward N., 1924-20121
- Cousins, Norman1
- Cowell, Henry, 1897-19651