- Judeo-Arabic literature2
- Karaite law2
- Karaites (Jewish law)2
- Kaydānī. Fiqh al-Kaydānī2
- Khaṣṣāf, Aḥmad ibn ʻUmar, d. 874 or 5. Adab al-qāḍī2
- Leather bindings2
- Leo X, Pope, 1475-15212
- Madrigals, Italian2
- Manners and customs2
- Manuscripts, Nahuatl2
- Manuscripts, Portuguese2
- Maps2
- Medici, Alessandro de', 1510-15372
- Medicine, Persian2
- Middle East2
- Military policy2
- Monastic and religious life of women2
- Moral conditions2
- Mukhtaṣar al-Qudūrī (Qudūrī, Aḥmad ibn Muḥammad)2
- Muslim pilgrims and pilgrimages2