- Manuscripts, Latin10
- Manuscripts, Latin (Medieval and modern)20
- Manuscripts, Medieval16
- Manuscripts, Persian64
- Manuscripts, Renaissance11
- Manuscripts, Sinhalese1
- Manuscripts, Spanish11
- Manuscripts, Turkish49
- Manuscripts, Urdu1
- Manuscripts, Yiddish1
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)2
- Marghīnānī, ʻAlī ibn Abī Bakr, -1196 or 11971
- Marriage (Islamic law)2
- Mary, Blessed Virgin, Saint1
- Mary, Queen of Scots, 1542-15871
- Marāḥ al-arwāḥ (Ibn Masʻūd, Aḥmad ibn ʻAlī)1
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)1
- Masjid al-Ḥarām1
- Massachusetts--Boston2
- Massachusetts--Wellesley4