- Byrne, Letitia, 1779-1849, engraver1
- Bühler, Hans Adolf, 1877-1951, artist1
- Cabanès, Augustin, 1862-1928, Author1
- Caldecott, Randolph, 1846-1886, artist1
- Callaghan, Michael, 1952-2012, artist1
- Campestrini, A. D. (Alcide Davide), 1863-1940, artist1
- Campos, Mark, author1
- Canada, Commission of Conservation, Committee on Public Health, Ottawa, Ontario, 1911.1
- Cancer Survivorship Conference 2002 : Washington, D.C.)1
- Carbonora Co., photographer.1
- Carjat, Etienne, 1828-1906, artist1
- Carpanetto, Giovanni Battista, 1863-1928, artist1
- Carter, Robert Brudenell, 1828-1918, Author1
- Cartter, Chris.1
- Caswell, Hazard & Co.1
- Catholic Church.1
- Cäcilie-Brand, artist1
- Chamberlain, Samuel, 1895-1975, artist1
- Champier, Symphorien, author1
- Chekhov, Anton Pavlovich, 1860-1904, author in quotations or text abstracts1