- Karaite manuscripts1
- Kashshāf (Zamakhsharī, Maḥmūd ibn ʻUmar)1
- Kavvanot (Cabala)1
- Kaʻbah (Mecca, Saudi Arabia)1
- Kemalpaşazade, 1468 or 1469-15341
- Kirchmair, Georg, 1481-15541
- Lafões, Pedro Henrique de Bragança, Duque de, 1718-17611
- Land titles--Registration and transfer1
- Languages, Secret1
- Latin drama (Tragedy)1
- Latin literature--Study and teaching1
- Latin poetry1
- Latin poetry, Medieval and modern1
- Laudatory poetry1
- Lawyers1
- Lebanon--Tripoli1
- Lefèvre d'Étaples, Jacques, -15361
- Legal documents1
- Legal forms1
- Leo XI, Pope, 1535-16051