Encyclopedias, Almanacs, Transcripts, and Maps
- Móntoro, Antón de
- Montreuil, Abbey of
- Montreuil-les-Dames, Abbey of
- Montserrat, Abbey of
- Monzón
- Monzon, Abraham
- Mooney, Edward Francis
- Moonman, Eric
- Moonves, Les
- Moore, Edward Roberts
- Moore, George Foot°
- Moore, Thomas Verner
- Mopp
- Mopsik, Charles
- Mopsuestia
- Mora y del Rio, José
- Mora, Miguel (Michael) de la, St.
- Morag (Mirkin), Shlomo
- Moragas Cantarero, María Sagrario of San Luis Gonzaga, Bl.
- Morais, Sabato