- Mardāwī, ʻAlī ibn Sulaymān, 1414 or 1415-1480 or 1481. Tanqīḥ al-mushbiʻ fī taḥrīr aḥkām al-Muqniʻ1
- Marriage--Religious aspects--Islam1
- Martyrdom--Islam1
- Massachusetts--Williamstown1
- Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad, 1389-1459. Sharḥ Minhāj al-ṭālibīn1
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, -1346 or 1347. Selections1
- Miracles (Islam)1
- Moral exhortation1
- Morocco1
- Mosques (Islamic law)1
- Muftis (Muslim officials)1
- Mukhtaṣar al-Muntahá al-uṣūlī (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)1
- Mukhtaṣar al-Qudūrī (Qudūrī, Aḥmad ibn Muḥammad)1
- Mulḥat al-iʻrāb (Ḥarīrī)1
- Muqniʻ (Ibn Qudāmah, Muwaffaq al-Dīn ʻAbd Allāh ibn Aḥmad)1
- Music theory1
- Music--Religious aspects--Islam1
- Musical instruments--Religious aspects--Islam1
- Muslim ibn al-Ḥajjāj al-Qushayrī, approximately 821-8751
- Muslim pilgrims and pilgrimages--Law and legislation1