- Latin poetry, Medieval and modern1
- Leather doublures1
- Lectionaries1
- Love poetry, Latin1
- Magna Carta1
- Malikites1
- Man-woman relationships1
- Manuscripts, Byzantine1
- Manuscripts, Chagatai1
- Manuscripts, Greek1
- Manuscripts, Greek (Medieval and modern)1
- Manuscripts, Gujarati1
- Manuscripts, Hebrew1
- Manuscripts, Rajasthani1
- Manuscripts, Urdu1
- Marriage (Canon law)1
- Mary Magdalene, Saint1
- Mary, Blessed Virgin, Saint, in the liturgy1
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- Medical astrology1