Upper Gulf Coast
- Caldwell, Booker Taliaferro
- Campbell, Benjamin
- Cerracchio, Enrico Filiberto
- Cernan, Eugene Andrew [Gene]
- Chapman, Robert Martin
- Cherry, Emma Richardson
- Chandler, Asa Crawford
- Christian, Benjamin Theodore [Ben]
- Christian, Samuel Patrick
- Chenier, Clifton
- Chase, John Saunders
- Chawla, Kalpana
- Clayton, William Lockhart
- Cline, Henry B.
- Cline, Raoul Rene Daniel
- Clark, James Anthony
- Cleveland, William Davis
- Cocke, James Decatur
- Cook, Gustave
- Cooper, Kenneth Paul
- Cottingham, Irvin Alexander
- Cook, Felix Lopez, Jr.
- Cole, Criss
- Cobb, Arnett Cleophus
- Copeland, Johnny [Clyde]
- Cody, Claude Carr, Jr.
- Cooke, Edward Fenton
- Copeland, Murray Marcus
- Covington, Benjamin Jesse
- Codwell, John Elihue, Sr.
- Coleman, John Brady
- Cottle, Josephine Owaissa [Gale Storm]
- Cooley, Daniel Denton
- Cone, Horace
- Collins, Albert
- Coleman, George [Bongo Joe]
- Covington, Jennie Belle Murphy
- Croneis, Carey Gardiner
- Cruger, Jacob W.
- Cruger, James F.
- Crooker, John Henry
- Crespo, Manuel
- Creuzot, Percy Pennington, Jr. [Frenchy]
- Cullen, Hugh Roy
- Cullinan, Joseph Stephen
- Cummins, Robert James
- Cushing, Edward Benjamin
- Cushing, Edward Hopkins
- Cutrer, Lewis Wesley
- Cullinan, Nina J.