- Islamic poetry, Arabic2
- Islamic stories2
- Judaism2
- Judgment Day (Islam)2
- Jāmiʻ al-ṣaḥīḥ (Bukhārī, Muḥammad ibn Ismāʻīl)2
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)2
- Knowledge, Theory of (Islam)2
- Lamaʻāt (ʻIrāqī, Fakhr al-Dīn Ibrāhīm)2
- Love2
- Malikites2
- Manuscripts, Chagatai2
- Manāzil al-sāʼirīn (Anṣārī al-Harawī, ʻAbd Allāh ibn Muḥammad)2
- Masnavis, Persian2
- Massachusetts--Williamstown2
- Mevleviyeh2
- Miniature painting, Iranian2
- Monsters in literature2
- Mukhtaṣar al-Muntahá al-uṣūlī (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)2
- Music2
- Music theory2