Author
- Chananel ben Shmuel1
- Charles IX of France1
- Charles VII of France1
- Chihab al-Umari1
- Christianus Joannes de Villabalzana1
- Christopher John Davenport1
- Cicero1
- Cidrūpāśrama1
- Cipriano de Valera1
- Cirajjīva Bhaṭācārya1
- Cirañjīva Bhaṭṭācārya1
- Città di Castello1
- Claudian1
- Coelius Sedulius1
- Concini family1
- Confraternita della Santa Croce in Lucca1
- Confraternity of Saint Eulalia and Saint Gênes1
- Confraternity of St. Peter martyr (Palencia)1
- Conte Gabuzzi1
- Cosimo I de' Medici, Grand Duke of Tuscany1