- Kings and rulers--Duties2
- Kings and rulers--Religious aspects2
- Kirmāstī, Yūsuf ibn ḥusayn, d. 1500. Wajīz fī al-uṣūl2
- Kitāb (Sībawayh, ʻAmr ibn ʻUthmān)2
- Kufic2
- Learning and scholarship2
- Lebanon2
- Legal documents2
- Legal forms2
- Letter writing, Turkish2
- Loans (Islamic law)2
- Love poetry, Arabic2
- Mamelukes2
- Manners and customs2
- Manuscripts, African2
- Manuscripts, Greek2
- Mardāwī, ʻAlī ibn Sulaymān, 1414 or 1415-1480 or 1481. Tanqīḥ al-mushbiʻ fī taḥrīr aḥkām al-Muqniʻ2
- Marghīnānī, ʻAlī ibn Abī Bakr, -1196 or 11972
- Martyrdom--Islam2
- Mary, Blessed Virgin, Saint2