Names
- Chrysler, Walter Percy, 1875-1940.1
- Clark Iron Co.1
- Clark-Sligh Timber Co.1
- Clark-Sligh Timber Company1
- Clement Miller1
- Clyde H. Geerlings1
- Company F, 1st Michigan Engineers and Mechanics.1
- Congress of Industrial Organizations (U.S.)1
- Cooley, Thomas McIntyre, 1824-1898.1
- Copeland, Royal S. (Royal Samuel), 1868-1938.1
- Coply, Alexander Bennett, 1822-1899.1
- Crapo, Henry Howland, 1804-1869.1
- Crary, Isaac Edwin, 1804-1854.1
- Cudney, Charles H., 1828-1904.1
- Curtis, William Eleroy, 1850-1911.1
- Custer, George Armstrong, 1839-1876.1
- Cutcheon, Byron M., 1836-1908.1
- Cyrus G. Luce1
- D.A. Reynolds1
- David Jewell1