- Mass--Celebration2
- Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad, 1389-1459. Kanz al-rāghibīn sharḥ Minhāj al-ṭālibīn2
- Maṣābīḥ al-sunnah (Baghawī, al-Ḥusayn ibn Masʻūd)2
- Medea, consort of Aegeus, King of Athens (Mythological character)2
- Medici, Giovanni de'2
- Medici, Luisa de'2
- Medicine, Greek and Roman2
- Mediterranean Region2
- Memory2
- Mercury2
- Metaphor2
- Metaphysics (Aristotle)2
- Mihrabs2
- Military campaigns2
- Mineralogy2
- Mirqāt al-wuṣūl (Hüsrev, Molla)2
- Mishkāt al-Maṣābīḥ (Khaṭīb al-Tibrīzī, Muḥammad ibn ʻAbd Allāh)2
- Mishnah. Yoma2
- Missionaries2
- Mokṣa2