- Matteo, Bernardo di1
- Matteo, Giovanni di1
- Matthei, Bernardino1
- Matzos1
- Mawlid al-Nabī1
- Mawlid al-Nabī (Barzanjī, Jaʻfar ibn Ḥasan)1
- Mawlānāʹzādah, Aḥmad ibn Maḥmūd, active 14th century. Sharḥ al-Hidāyah1
- Mawrid al-ẓamʼān (Kharrāz, Muḥammad ibn Muḥammad)1
- Mawāhibī, Ibrāhīm ibn Maḥmūd, -1502 or 1503. Uṣūl muqaddimāt al-uṣūl1
- Maximian, Emperor of Rome, approximately 240-3101
- Maximilian I, Holy Roman Emperor, 1459-15191
- Maxims, Arabic1
- Maximus, of Turin, Saint, active 4th century-5th century1
- Maya (Hinduism)1
- Mayan languages1
- Maydūmī, Muḥammad ibn Muḥammad, -13531
- Małogoszcz (Poland)1
- Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad, 1389-1459. Sharḥ Minhāj al-ṭālibīn1
- Maḥberet (Mĕnaḥem ben Saruq)1
- Maḥbūbī, Maḥmūd ibn ʻUbayd Allāh, -1344 or 1345. Wiqāyat al-riwāyah fī masāʼil al-Hidāyah1