Names
- Carey, Clifton O. (Clifton O'Neal), 1875-1963.1
- Carpenter, Guy, 1808-1849.1
- Carr, Leland W. (Leland Walker), 1883-1969.1
- Carr, Lowell Juilliard, 1885-1
- Carrington, Herbert DeWitt.1
- Carrothers, George E., 1880-1966.1
- Carrow, Flemming, 1852-1928.1
- Carver, Harry Clyde.1
- Case, Clifford P. (Clifford Philip), 1904-1982.1
- Catholepistemiad (Detroit, Mich.)1
- Chandler, Zachariah, 1813-1879.1
- Chapin, Lucius Delison.1
- Chapin, Roy D. (Roy Dikeman), 1880-1936.1
- Chase, Salmon P. (Salmon Portland), 1808-1873.1
- Cheever, Byron William, 1841-1888.1
- Cheever, Henry Sylvester.1
- Chipman, Henry C., 1784-1867.1
- Churchill, Ruel Vance, 1899-1
- Cissell, James Harlan, 1889-1949.1
- Clardy, Kit Francis, 1892-1