Names
- Chilocco Indian Agricultural School (Okla.)36
- Chilocco Indians28
- Chilocco Nation128
- Chinn, Joseph W.1
- Chippewa Indians10
- Chippewa Nation17
- Chippewa Tribe2
- Choctaw Nation of Oklahoma1,102
- Chris Mottola, Inc.9
- Christopher, Warren, 1925-20112
- Chrysler Corporation3
- Chuck, Robert T.1
- Chumbris, Peter N., 1914-1
- Chun, Dai Ho1
- Church, Frank, 1924-19841
- Citizen Potawatomi Nation18
- Clancy, Ed5
- Clarey, Stephen S.1
- Clark Equipment Company3
- Clark, Bennett Champ, 1890-19541
