- Cain, D. J.1
- Cain, Wm. (William), 1847-1930, author1
- Caird, Francis Mitchell, 1853-19261
- Caldas, Aureliano Macrino Pires.1
- Caldas, Claudemiro Augusto de Moraes.2
- Caldas, Viriato de Cerqueira.1
- Calderon de la Barca, Manuel, author1
- Calderon y Calderon, Juan B., author1
- Calderon, J. M., author1
- CalderoĢn, Aristeo, author1
- Caldwell, Charles, 1772-18533
- Caldwell, G. C. (George Chapman), 1834-1907, author1
- Caldwell, John J. (John Jabez), 1836-18782
- Caldwell, John J. (John Jabez), 1836-1878 author2
- Caldwell, John J. (John Jabez), 1836-1878, author5
- Caldwell, W. C., author1
- Cale, George W., 1866-1935, author1
- Calhoun, A. W. (Abner Wellborn), 1846-19102
- Calhoun, A. W. (Abner Wellborn), 1846-1910, author3
- Califano, Lorenzo, author1