- Coen, Caim, active 17th century1
- Coffee4
- Coffee (Islamic law)1
- Coffee--Religious aspects--Islam2
- Cofradía de Santa Ana1
- Cofradía de la Transfixión de Zaragoza1
- Cofradías (Latin America)1
- Coins--Religious aspects1
- Coligny, Gaspard de, seigneur de Châtillon, 1519-15721
- Collault, Étienne, active 1512-15451
- Collections4
- Collects1
- College teachers2
- Colleoni, Bartolomeo, 1400-14751
- Collégiale Saint-Vincent de Soignies1
- Collégiale Sainte-Gertrude (Nivelles, Belgium)2
- Colombia1
- Colombia--Cartagena1
- Colombino, Giorgio di1
- Colonies8