Creator
- Carnegie Corporation of New York1
- Carnegie Council on Ethics & International Affairs1
- Carpenter, Dan1
- Cathedral Parkway1
- Cathedral of St. John the Divine (New York, N.Y.)1
- Catt, Carrie Chapman, 1859-19471
- Cecil of Chelwood, Robert Gascoyne-Cecil, Viscount, 1864-19581
- Chen, Guangfu, 1881-19761
- Chen, Leslie H. Dingyan1
- Chen, Lifu, 1900-20011
- Chicherin, G (Georgiĭ), 1872-19361
- China Institute in America1
- Chou, Wen-Chung, 1923-20191
- Clark, John Bates, 1847-19381
- Colles, William Morris, 1855-19261
- Columbia College (Columbia University). Double Discovery Center1
- Columbia College (New York, N.Y.)1
- Columbia University. Center for U.S.-China Arts Exchange1
- Columbia University. Council for Research in the Humanities1
- Columbia University. Department of Anthropology1