Encyclopedias, Almanacs, Transcripts, and Maps
- Maclovius, St.
- MacMahon, Ever
- Macnin
- Macnutt, Francis Augustus
- Macpherson, John
- Macrina, Ss.
- Macrobius
- Macrobius, Ambrosius°
- Macrory, Joseph
- Madaba, Medeba
- Madagascar Plan
- Madagascar, The Catholic Church in
- Madani, ?Abbasi (1931– )
- Madaura, Martyrs of
- Madeleva, Mary, Sister
- Madhhab
- Madhyamaka School
- Madison, James°
- Madm?n ben Japheth ben Bund?r
- Madon