Encyclopedias, Almanacs, Transcripts, and Maps
- Caesarius of Nazianzus, St.
- Caesaropapism
- Cafasso, Joseph, St.
- Cagli, Corrado
- Cagliero, Juan
- Cahan, Judah Loeb
- Cahan, Yaakov
- Cahen, Isidore
- Cahensly, Peter Paul
- Cahn, Edmond Nathaniel
- Cahn, Marcelle
- Cahnman, Werner J.
- Caiani, Maria Margherita del Sacro Cuore, Bl.
- Caiaphas, Joseph
- Caïmis, Julius
- Caimis, Moisis
- Cairo Trial
- Caiserman, Hanane Meier
- Caiserman-Roth, Ghitta
- Cajal, Nicolae