- Marriage--Religious aspects--Islam1
- Martyrdom--Islam1
- Massachusetts--Williamstown1
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, -1346 or 1347. Selections1
- Medicine, Arab1
- Mukhtaṣar al-Qudūrī (Qudūrī, Aḥmad ibn Muḥammad)1
- Mulḥat al-iʻrāb (Ḥarīrī)1
- Music theory1
- Music--Religious aspects--Islam1
- Musical instruments--Religious aspects--Islam1
- Muslim ibn al-Ḥajjāj al-Qushayrī, approximately 821-8751
- Muslim saints1
- Musnad (Abū Ḥanīfah)1
- Mutawakkil ʻalá Allāh, Ismāʻīl ibn al-Qāsim, 1610 or 1611-1676 or 1677. ʻAqīdah al-ṣaḥīḥah1
- Muʻīn al-Dīn Farāhī, -1501 or 15021
- Muḥtasib1
- Muṭarrizī, Nāṣir ibn ʻAbd al-Sayyid, 1144-1213. Miṣbāḥ fī al-naḥw1
- Māturīdīyah1
- Naqshabandīyah1
- Nile River1