- Jidd Ḥafṣī, ʻAlī ibn Luṭf Allāh, active 17th century-18th century1
- Judaism1
- Jāmiʻ al-ṣaḥīḥ (Bukhārī, Muḥammad ibn Ismāʻīl)1
- Jāmiʻ al-ṣaḥīḥ (Muslim ibn al-Ḥajjāj al-Qushayrī)1
- Jārūdī, Nāṣir ibn Muḥammad, active 18th century1
- Khiḍr (Legendary character)1
- Knowledge, Theory of (Islam)1
- Kāfī fī al-ʻarūḍ wa-al-qawāfī (Tibrīzī, Yaḥyá ibn ʻAlī)1
- Letter writing, Turkish1
- Lumʻah al-Dimashqīyah (Shahīd al-Awwal, Muḥammad ibn Makkī)1
- Manners and customs1
- Markets1
- Masjid al-Aqṣá (Jerusalem)1
- Mathematics, Arab1
- Maxims, Arabic1
- Middle East1
- Monsters1
- Monsters in literature1
- Muqniʻah (Mufīd, Muḥammad ibn Muḥammad)1
- Music1