- Celleri, Ippolita1
- Censures, Ecclesiastical1
- Certano, Daina di1
- Cesare d'Este, Duke of Modena and Reggio, 1552-16282
- Chakra (Hinduism)1
- Chakras4
- Charles V, Holy Roman Emperor, 1500-15582
- Charles VI, King of France, 1368-14221
- Charles VIII, 1483-14981
- Charles VIII, King of France, 1470-14981
- Charles, Duke of Burgundy, 1433-14771
- Charters2
- Chelli, Marco1
- Chellini, Bartolomeo1
- Chemistry10
- Chess3
- Chess in art1
- Chiari, Michele1
- Chiarini family1
- Chiesa Propositura di S. Cassiano (San Casciano in Val di Pesa, Italy)1