- Manuscripts, Khmer2
- Manuscripts, Lao2
- Manuscripts, Persian--19th century2
- Manuscripts, Samaritan2
- Manāzil al-sāʼirīn (Anṣārī al-Harawī, ʻAbd Allāh ibn Muḥammad)2
- Maqamah2
- Marbled paper bindings2
- Maritime law2
- Marriage--Religious aspects--Islam2
- Martini, Cornelia2
- Martini, Giovanni2
- Martini, Roberto2
- Mary, Blessed Virgin, Saint, in the liturgy2
- Mary,--Blessed Virgin, Saint2
- Masjid al-Ḥarām2
- Maurice, Saint, -approximately 2872
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, d. 1346 or 7. Muqaddimāt al-arbaʻ2
- Medici, Bernardo d'Alamanno de'2
- Medici, Giovanni de'2
- Medici, Luisa de'2