- Maḥberet (Mĕnaḥem ben Saruq)1
- Maḥzor. Passover1
- Maḥzor. Rosh ha-Shanah1
- Maḥzor. Shavuot1
- Mechanics1
- Medical astrology1
- Medici, Alessandro de', 1510-15371
- Medici, Bernardo d'Alamanno de'1
- Medici, Giuliano de', 1453-14781
- Medici, Lorenzo de', 1449-14921
- Medici, Piero di Lorenzo de', 1472-15031
- Meditation1
- Meditations1
- Mediterranean Sea1
- Meghadūta (Kālidāsa)1
- Mekhilta of Rabbi Ishmael1
- Memorial books (Holocaust)1
- Menasheh ben Asher, a.b.d. ḳ. Ropshits1
- Menorah1
- Menstruation--Mythology1