- Calenius, Gerwin Printer of Host Volume
- Caprani, Paolo Antonio (Como) (Stampatore) Printer of Host Volume
- Cardon, Horace, 1566 Printer of Host Volume
- Cavalcalupo, Girolamo, 15..-15 Printer of Host Volume
- Cavalleri Printer of Host Volume
- Cavalli, Giorgio de Printer of Host Volume
- Caxton, William, 1422 Printer of Host Volume
- Cervicornus, Eucharius, fl. 1513-1547 Printer of Host Volume
- Charles I Estienne Printer of Host Volume
- Charlotte Guillard, ca. 1485-1557 Printer of Host Volume
- Chaudière, Guillaume, 15..-1601 Printer of Host Volume
- Cholinus Maternus Printer of Host Volume
- Cholinus, Gosuinus Printer of Host Volume
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Christoph Froschauer
Froschauer, Christoph, 1490 Printer of Host Volume - Ciotti, Giovanni Battista, 1561 Printer of Host Volume
- Claude Chevallon (1479–1537) Printer of Host Volume
- Claude de Marne, 15..-1610 Printer of Host Volume
- Clein, Jean, 1466 Printer of Host Volume
- Compagnia Bresciana Printer of Host Volume
- Compagnie des libraires (Lyon) (1560-1588) Printer of Host Volume
- Conrad Fyner, active 1472-1488 Printer of Host Volume
- Conrad Mancz, -1505 Printer of Host Volume
- Conradus Sweynheym Printer of Host Volume
- Cornelius Verschuren Printer of Host Volume
- Cosmerovius, Matthäus, 1606-1674 Printer of Host Volume
- Crespin, Jean, 1520 Printer of Host Volume
- Creussner, Friedrich, active 1472-1499 Printer of Host Volume