Author
- Camillo Querno1
- Canons Regular of Urgel1
- Cardinal Girolamo Grimaldi1
- Carlo Carafa1
- Carlo da Corte1
- Carrillo family1
- Castino1
- Catalina Díaz Vilchis1
- Cattanei family1
- Cavalli1
- Caṇḍeśvara1
- Celestino Bistomago1
- Celâlzâde Mustafa Çelebi1
- Chanakya1
- Chancery of Apostolic Briefs1
- Charles II of England1
- Charles IX of France1
- Charles V of France1
- Charles VII of France1
- Charles the Bold1