Texas Revolution
- Calder, Robert James
- Caldwell, Mathew
- Caldwell, Pinckney Coatsworth
- Camp Bowie
- Camp Crockett
- Camp Independence
- Campbell, Michael
- Campbell, Robert
- Canales Rosillo, Antonio
- Cannan, William Jarvis
- Carbajal, José María Jesus
- Carey, William Ridgeway
- Carper, William M.
- Cayce, Henry Petty
- Cazneau, William Leslie
- Chadwick, Joseph M.
- Chance, Joseph Bell
- Clapp, Elisha
- Clark, Charles A.
- Clark, Charles Henry
- Clark, M. B.
- Clayton, Joseph Alvey
- Clements, Joseph D.
- Clemons, Lewis Chapman
- Cloud, Daniel William
- Cochran, Robert E.
- Coe, Philip Haddox
- Coker, John
- Coleman, Robert M.
- Coleto, Battle of
- Collinsworth, George Morse
- Collinsworth, James
- Committees of Safety and Correspondence
- Concepcion, Battle Of
- Conrad, Edward
- Constitution of the Republic of Texas
- Convention of 1836
- Cooke, Francis Jarvis
- Cooke, James Russell
- Cooke, Louis P.
- Cooke, William Gordon
- Cos, Martín Perfecto de
- Costley, Michael
- Cottle, George Washington
- Courtman, Henry
- Cox, Thomas B.
- Coy, Trinidad
- Crain, Joel Burditt
- Crane, John
- Cravens, Robert M.