Encyclopedias, Almanacs, Transcripts, and Maps
- Guadagni, Bernardo Gaetano
- Guadalajara (Mexico), Martyrs of, Ss.
- Guadalupe
- Guadalupe, Our Lady of
- Gual, Pedro
- Guala of Bergamo, Bl.
- Guanella, Luigi, Bl.
- Guarantees, Law of
- Guardini, Romano
- Guarinus (Guérin) of Sion, St.
- Guarinus of Palestrina, St.
- Guastalla, Council of
- Guastalla, Enrico
- Guasto, Andrea del
- Guatemala, The Catholic Church in
- Guber, (Howard) Peter
- Guber, Rivka
- Gubernatis, Domenico de
- Gudula, St.
- Gudwal, St.