- Manuscripts, Greek (Medieval and modern)2
- Manuscripts, Urdu2
- Maqamah2
- Maqāmāt (Ḥarīrī)2
- Marghīnānī, Maḥmūd ibn Aḥmad, 1156 or 1157-1219 or 1220. Muḥīṭ al-Burhānī fī al-fiqh al-Nuʻmānī.--Abridgment2
- Marriage2
- Marriage law2
- Martyrdom--Islam2
- Masnavis, Persian2
- Maṣābīḥ al-sunnah (Baghawī, al-Ḥusayn ibn Masʻūd)2
- Medici, Luisa de'2
- Medicinal plants2
- Medicine, Medieval2
- Medicine--Formulae, receipts, prescriptions2
- Merchants2
- Mercury2
- Metaphor2
- Metaphysics (Aristotle)2
- Mexico2
- Middle East--Palestine2