Names
- Cocker, Benjamin Franklin, 1821-1883.1
- Coe, Carl Jenness, b. 1886.1
- Cohen, Wilbur J. (Wilbur Joseph), 1913-1987.1
- Cole, Harry Newton, 1870-1
- Coller, Frederick A., 1887-1964.1
- Colliau, Henry J.1
- Cook, Marshall L., 1858-1955.1
- Cooley, Charles Horton, 1864-1929.1
- Cooley, Thomas McIntyre, 1824-1898.1
- Copeland, Royal Samuel, 1868-1938.1
- Cork, James Murle, 1894-1957.1
- Coulter, Glenn Monroe, 1894-1
- Coursey, Richard R.1
- Courtis, Stuart A. (Stuart Appleton), 1874-1969.1
- Couzens, James, 1872-1936.1
- Cowden, Roy William, 1883-1961.1
- Cowling, Donald J.1
- Crane, Robert Treat, 1880-1962.1
- Crane, Verner W., 1889-1974.1
- Crittenden, Albert Robinson, 1867-1933.1