- Coover, E. H. (Eli H.), 1827-1903, author1
- Cornwell, Henry G., author1
- Coues, Elliott, 1842-1899 author2
- Cowles, Edward, 1837-1919, author1
- Cowling, Richard Oswald, 1839-1881, author1
- Crawford, John B., M.D1
- Cressy, N. (Noah), author1
- Curtis, W. G. (Walter Gilman), -19091