- Civil rights movements--United States1
- Clemson University, Cooperative Extension Service1
- Clemson, Thomas Green, 1807-18881
- Clinkscales, Harold C., 1917-19991
- Coach (Athletics)1
- Coker, William Pearle, 1873-19411
- College Administrators1
- College Sports1
- College sport1
- College students in missionary work1
- Coming out1
- Constitutions1
- Corn1
- Crandell, Alli1
- Crawford, Eric1
- Cultural pluralism1
- Dance teachers1
- Daniel, Robert Norman, 1888-19561
- Daniel, William Loundes, 1876-19631
- Davis, H. Willard1