- Libel and slander--Religious aspects--Islam1
- Literary style1
- Logic, Medieval1
- Madrasah al-ʻUmarīyah (Damascus, Syria)1
- Madrasah al-Ṭūlūnīyah (Jerusalem)1
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)1
- Maqdisī, Muḥammad ibn Aḥmad, -1501 or 15021
- Maqdisī, ʻAbd Allāh ibn ʻAfīf al-Dīn, d. 13361
- Marriage--Annulment (Islamic law)1
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)1
- Mathematics1
- Maydūmī, Muḥammad ibn Muḥammad, -13531
- Medicine, Persian1
- Middle East--Palestine1
- Motazilites1
- Mufaṣṣal (Zamakhsharī, Maḥmūd ibn ʻUmar)1
- Mukhtār lil-fatwá (Mawṣilī, ʻAbd Allāh ibn Maḥmūd)1
- Muqniʻ (Ibn Qudāmah, Muwaffaq al-Dīn ʻAbd Allāh ibn Aḥmad)1
- Muslim saints1
- Muḥaṣṣal (Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar)1