- Matthei, Bernardino1
- Matzos1
- Maurice, Saint, -approximately 2871
- Mawrid al-ẓamʼān (Kharrāz, Muḥammad ibn Muḥammad)1
- Maximian, Emperor of Rome, approximately 240-3101
- Maximilian I, Holy Roman Emperor, 1459-15191
- Maya (Hinduism)1
- Mayan languages1
- Małogoszcz (Poland)1
- Maḥberet (Mĕnaḥem ben Saruq)1
- Maḥbūbī, Maḥmūd ibn ʻUbayd Allāh, -1344 or 1345. Wiqāyat al-riwāyah fī masāʼil al-Hidāyah1
- Maḥzor1
- Maḥzor. High Holidays1
- Maḥzor. Passover1
- Maḥzor. Rosh ha-Shanah1
- Maḥzor. Shavuot1
- Maḥzor. Sukkot1
- Mecco, Francesca di1
- Mecco, Xalento di1
- Mechanics1