- Manuscripts, Latin2
- Manuscripts, Medieval2
- Maps2
- Masjid al-Ḥarām2
- Massachusetts--Boston2
- Massachusetts--Williamstown2
- Materia medica2
- Medicine, Ancient2
- Medicine, Magic, mystic, and spagiric2
- Middle East--Jerusalem2
- Miftāḥ al-ʻulūm (Sakkākī, Yūsuf ibn Abī Bakr)2
- Miracles (Islam)2
- Mishnah. Zeraʻim2
- Morocco2
- Mughnī al-labīb ʻan kutub al-aʻārīb (Ibn Hishām, ʻAbd Allāh ibn Yūsuf)2
- Mukhtaṣar al-Manār (Ibn Ḥabīb, Ṭāhir ibn al-Ḥasan)2
- Mukhtaṣar al-nāfiʻ (Muḥaqqiq al-Ḥillī, Jaʻfar ibn al-Ḥasan)2
- Mukhtār lil-fatwá (Mawṣilī, ʻAbd Allāh ibn Maḥmūd)2
- Music2
- Muslims2