Encyclopedias, Almanacs, Transcripts, and Maps
- Camara, Helder Pessoa
- Cambodia, The Catholic Church in
- Cambrai, Archdiocese of (Cameracensis)
- Cambridge Yiddish Codex
- Camden
- Cameri
- Camerini, Eugenio Salomone
- Camerlengo
- Cameron, John
- Cameron, John
- Cameroon, The Catholic Church in
- Camillians
- Camillus de Lellis, St.
- Camisards
- Cammeo, Federico
- Camondo
- Campana, Emilio
- Campbell, Thomas Joseph
- Campeggi, Camillo
- Campeggio, Lorenzo