- Mathematics, Medieval1
- Mathematics--Study and teaching1
- Matsliaḥ, ha-Kohen, 12th century2
- Mattei, Teo1
- Matteo, Bernardo di1
- Matteo, Giovanni di1
- Matter--Religious aspects--Hinduism6
- Matthei, Bernardino1
- Matzos1
- Maurice, Saint, -approximately 2872
- Mawlid al-Nabī (Barzanjī, Jaʻfar ibn Ḥasan)1
- Mawlānāʹzādah, Aḥmad ibn Maḥmūd, active 14th century. Sharḥ al-Hidāyah1
- Mawāhibī, Ibrāhīm ibn Maḥmūd, -1502 or 1503. Uṣūl muqaddimāt al-uṣūl1
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)3
- Maximian, Emperor of Rome, approximately 240-3101
- Maximilian I, Holy Roman Emperor, 1459-15191
- Maxims, Arabic1
- Maxims, Sanskrit7
- Maximus, of Turin, Saint, active 4th century-5th century1
- Maya (Hinduism)1