- Lent1
- Leo X, Pope, 1475-15211
- Lettering1
- Local officials and employees1
- Lombards1
- Love1
- Love poetry, English (Middle)1
- Ludwig IV, Holy Roman Emperor, 1282?-13471
- Malavolti, Bartolomeo de1
- Malavolti, Donusdei Margarita de1
- Malavolti, Francesco di Bartolomeo de1
- Malavolti, Orlando Donusdei de1
- Manners and customs1
- Manuscripts, English1
- Manuscripts, English (Middle)1
- Manuscripts, European1
- Manuscripts, French1
- Manuscripts, German1
- Manuscripts, Greek (Medieval and modern)1
- Manuscripts, Hebrew1