- Carl W. Metz1
- Cary, John, approximately 1754-18351
- Clason Map Co.2
- Colton, G. Woolworth (George Woolworth) 1827-19012
- Colton, G. Woolworth (George Woolworth), 1827-19013
- Colton, G. Woolworth (George Woolworth), 1827-1901.1
- Colton, J. H. (Joseph Hutchins) 1800-1893 1
- Colton, J. H. (Joseph Hutchins), 1800-18931
- Colton, J. H. (Joseph Hutchins), 1800-1893 (Cartographer)2
- Colton, J.H. (Joseph Hutchins), 1800-18935
- Cook, James1
- Cook, James, 1728-17791
- Coram, T. (Thomas), 1756-1812 (Cartographer)2
- Cram, George Franklin 1841-19282
- Cram, George Franklin, 1841-1928 (Engraver and publisher)1
- Cram, George Franklin, 1841-1928 (Engraver)1
- Craven, Tunis A. M., 1813-18641
- D.G. Ruff9
- D.R. Baker11
- Dankworth, Frederick, approximately 1804- (Engraver)2