- Califano, Joseph A., Jr., 1931-1
- Camp David Agreements (1978)1
- Cancer1
- Cannon House Office Building (Washington, D.C.)1
- Certificates1
- Clear Fork Elementary School (Clear Creek, W. Va.)1
- Clinger, William F. (William Floyd), 1929-1
- Coakley, Robert W.1
- Coal miners--West Virginia1
- Concord College (Athens, W. Va.)1
- Congressional Black Caucus1
- Construction1
- Conte, Silvio O. (Silvio Ottavio), 1921-19911
- Cornwell, David L., 1945-20121
- Cousteau, Jacques, 1910-19971
- Craig, Larry E.1
- Crawford, Bernard1
- Crippen, Robert L.1
- Culley-Foster, Anthony R., 1947-1
- Danny Thomas show (Television program)1
