- Karaite law5
- Kashshāf (Zamakhsharī, Maḥmūd ibn ʻUmar)5
- Khiḍr (Legendary character)5
- Kubera (Hindu deity)5
- Kālī (Hindu deity)5
- Land titles--Registration and transfer5
- Latin America5
- Leo X, Pope, 1475-15215
- Literary style5
- Lord's Supper5
- Mabādiʼ fī al-taṣrīf (Zanjānī, ʻAbd al-Wahhāb ibn Ibrāhīm)5
- Mamelukes5
- Manuscripts, Digital5
- Manuscripts, Prakrit5
- Manuscripts, Urdu5
- Maqṣūrah (Ibn Durayd, Muḥammad ibn al-Ḥasan)5
- Marriage law5
- Medici, Bivigliano de'5
- Medicine, Ayurvedic--Formulae, receipts, prescriptions5
- Medicine, Greek and Roman5