Encyclopedias, Almanacs, Transcripts, and Maps
- Castro, Abraham
- Castro, Agustín Pablo
- Castro, de
- Castro, Jacob ben Abraham
- Castro, Jacob de
- Castro, Mateo de
- Castro, Pedro (Ezekiel) de
- Castrojeriz
- Catafalque
- Cataldino, José
- Cataldo, Joseph Mary
- Cataldus of Rachau, St.
- Catalogues of Scriptures
- Catanoso, Gaetano (Cajetan), Bl.
- Catanzaro
- Catechesis, I (Early Christian)
- Catechesis, II (Medieval)
- Catechesis, III (Reformation)
- Catechetical Directories, National
- Catechism of the Catholic Church