- Centellas y Confortes, Jaime1
- Centellas, Magdalena de1
- Centerpiece and cornerpiece bindings1
- Central America1
- Certificates2
- Cervantes, Juan de1
- Cesare d'Este, Duke of Modena and Reggio, 1552-16282
- Chained bindings1
- Chaldean rite (Catholic Church)1
- Chamberlain, Walter, active 16th century1
- Character1
- Charitable uses, trusts, and foundations (Islamic law)2
- Charles II, King of Spain, 1661-17001
- Charles IV, Duke of Lorraine, 1604-16751
- Charles IX, King of France, 1550-15741
- Charles V, Holy Roman Emperor, 1500-15586
- Charles VIII, King of France, 1470-14981
- Charms3
- Charters2
- Charters and articles of incorporation1