- Kaddish2
- Karaite law2
- Kashshāf (Zamakhsharī, Maḥmūd ibn ʻUmar)2
- Legal instruments (Jewish law)2
- Letter writing, Turkish2
- Lumʻah al-Dimashqīyah (Shahīd al-Awwal, Muḥammad ibn Makkī)2
- Manuscripts, French2
- Manuscripts, German2
- Manuscripts, Judeo-Arabic2
- Manuscripts, Latin2
- Manuscripts, Sanskrit2
- Medicine2
- Medicine, Ancient2
- Middle East2
- Minhāj al-ṭālibīn (Nawawī)2
- Mirqāt al-wuṣūl (Hüsrev, Molla)2
- Mishnah. Zeraʻim2
- Moses (Biblical leader)2
- Mukhtaṣar al-nāfiʻ (Muḥaqqiq al-Ḥillī, Jaʻfar ibn al-Ḥasan)2
- Mukhtār lil-fatwá (Mawṣilī, ʻAbd Allāh ibn Maḥmūd)2