Encyclopedias, Almanacs, Transcripts, and Maps
- Celestine II, Antipope
- Celestine II, Pope
- Celestine III, Pope
- Celestine IV, Pope
- Celestine V, Pope
- Celestines
- Celibacy, Clerical, History of
- Celler, Emanuel
- Celles-sur-Belle, Monastery of
- Celsus, Aulus Cornelius°
- Celsus°
- Celtic Religion
- Celtic Rite
- Cemeteries, Canon Law of
- Cenacle
- Cenacle, Religious of the
- Cenobites
- Cenobitism
- Censer
- Censorinus°