- Cambrai, League of, 15082
- Canon law--Interpretation and construction2
- Canon law--Manuscripts2
- Cantillation2
- Capponi family2
- Case grammar2
- Castles2
- Catalogs2
- Cathedral bindings2
- Catiline, approximately 108 B.C.-62 B.C.2
- Causation2
- Censorship--Religious aspects--Judaism2
- Cesare d'Este, Duke of Modena and Reggio, 1552-16282
- Chagatai poetry2
- Charity laws and legislation2
- Charity laws and legislation (Jewish law)2
- Charlemagne, Emperor, 742-8142
- Charles V, Holy Roman Emperor, 1500-15582
- Charles VI, King of France, 1368-14222
- Charles VII, King of France, 1403-14612