Author
- Charles VII of France1
- Charles the Bold1
- Chihab al-Umari1
- Christianus Joannes de Villabalzana1
- Christopher John Davenport1
- Church of the East1
- Cidrūpāśrama1
- Cipriano de Valera1
- Cirajjīva Bhaṭācārya1
- Cirañjīva Bhaṭṭācārya1
- Città di Castello1
- Claudianus Mamertus1
- Clement IV1
- Cofradía de Nuestra Señora de las Nieves (Valladolid, Spain)1
- Coluccio Salutati1
- Concini family1
- Confraternita della Santa Croce in Lucca1
- Confraternity of Saint Eulalia and Saint Gênes1
- Confraternity of St. Peter martyr (Palencia)1
- Confraternity of St. Silvester (Zadar, Croatia)1