- Cofradía de la Transfixión de Zaragoza1
- Cofradías (Latin America)1
- Coligny, Gaspard de, seigneur de Châtillon, 1519-15721
- Collault, Étienne, active 1512-15451
- Colleoni, Bartolomeo, 1400-14751
- Collégiale Saint-Vincent de Soignies--History--Sources1
- Collégiale Sainte-Gertrude (Nivelles, Belgium)2
- Colombino, Giorgio di1
- Colonies1
- Colonies--Administration1
- Colophons8
- Colored papers53
- Colored papers (Paper)2
- Colors1
- Columbus, Christopher1
- Comedies1
- Comedy plays2
- Command of troops2
- Commandments, Six hundred and thirteen1
- Commentaries224