- Monastic and religious life of women--Middle Ages1
- Monasticism and religious orders--Rules1
- Moneylenders1
- Montmorency family1
- Montúfar, Alonso de, active 1512-15701
- Morales family1
- Morales, Andrés de, active 1683-16851
- Morales, Francisco de, active 1683-16851
- Morales, Nicolás de, active 1683-16851
- Morelli, Lorenzo Matteo, active 1480-14811
- Morocco1
- Morocco--Casablanca1
- Movement (Philosophy)1
- Mughnī al-labīb ʻan kutub al-aʻārīb (Ibn Hishām, ʻAbd Allāh ibn Yūsuf)1
- Mukhtaṣar al-Qudūrī (Qudūrī, Aḥmad ibn Muḥammad)1
- Mukhtār lil-fatwá (Mawṣilī, ʻAbd Allāh ibn Maḥmūd)1
- Mulḥat al-iʻrāb (Ḥarīrī)1
- Music1
- Muslims--Dietary laws1
- Muslims--Intellectual life1