- Martini, Giovanni1
- Martini, Luca, 1980-1
- Marucelli, Benedetto1
- Marucelli, Francesco, 1625-17031
- Mary, Blessed Virgin, Saint11
- Mary, Queen of Scots, 1542-15875
- Marāḥ al-arwāḥ (Ibn Masʻūd, Aḥmad ibn ʻAlī)5
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)6
- Masjid al-Ḥarām1
- Masnavis, Persian2
- Masnavis, Turkish9
- Masorah1
- Mass1
- Massachusetts1
- Massachusetts--Boston28
- Massachusetts--Northampton2
- Massachusetts--Wellesley9
- Massachusetts--Williamstown1
- Massaran, Isaac de1
- Mas̲navī (Jalāl al-Dīn Rūmī, Maulana)1