- Masjid al-Aqṣá (Jerusalem)1
- Masjid al-Ḥarām1
- Mathematics, Arab1
- Maydūmī, Muḥammad ibn Muḥammad, -13531
- Medicine, Popular1
- Mediterranean Region1
- Mediterranean Sea1
- Metaphor1
- Meteorology1
- Miftāḥ al-ʻulūm (Sakkākī, Yūsuf ibn Abī Bakr)1
- Military history1
- Minhāj al-ṭālibīn (Nawawī)1
- Monasteries1
- Movement (Philosophy)1
- Mughnī al-labīb ʻan kutub al-aʻārīb (Ibn Hishām, ʻAbd Allāh ibn Yūsuf)1
- Mukhtaṣar al-Manār (Ibn Ḥabīb, Ṭāhir ibn al-Ḥasan)1
- Mukhtaṣar al-Qudūrī (Qudūrī, Aḥmad ibn Muḥammad)1
- Mukhtār lil-fatwá (Mawṣilī, ʻAbd Allāh ibn Maḥmūd)1
- Murad IV, Sultan of the Turks, 1612-16401
- Music1