- Kemalpaşazade, 1468 or 1469-1534. Iṣlāḥ wa-al-īḍāḥ1
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)1
- Kāfiyah (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)1
- Lacquered bindings1
- Language and languages--Philosophy1
- Latin language1
- Laudatory poetry, Latin1
- Lemos, Pedro Fernández Ruiz de Castro y Osorio, conde de, active 17th century1
- Letter writing, Arabic1
- Letter writing, Turkish1
- Liturgics1
- Loans (Islamic law)1
- Magic1
- Mahzorim1
- Maldonado family1
- Manners and customs1
- Manuscripts, English1
- Manuscripts, German1
- Mardāwī, ʻAlī ibn Sulaymān, 1414 or 1415-1480 or 1481. Tanqīḥ al-mushbiʻ fī taḥrīr aḥkām al-Muqniʻ1
- Margarita, de Austria, Queen, consort of Philip III, King of Spain, 1584-16111