- Kalīlah wa-Dimnah1
- Khabbāzī, ʻUmar ibn Muḥammad, 1231 or 2-1292. Mughnī fī uṣūl al-fiqh1
- Kings and rulers1
- Kings and rulers--Duties1
- Lebanon--Baʻlabakk1
- Libel and slander--Religious aspects--Islam1
- Literary style1
- Liturgics1
- Madrasah al-ʻUmarīyah (Damascus, Syria)1
- Madrasah al-Ṭūlūnīyah (Jerusalem)1
- Manuscripts, Latin1
- Manuscripts, Latin (Medieval and modern)1
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)1
- Maqdisī, Muḥammad ibn Aḥmad, -1501 or 15021
- Maqdisī, ʻAbd Allāh ibn ʻAfīf al-Dīn, d. 13361
- Marriage--Annulment (Islamic law)1
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)1
- Mathematics1
- Maydūmī, Muḥammad ibn Muḥammad, -13531
- Medicinal plants1