- Judaism--Prayers and devotions1
- Judgment Day (Islam)2
- Khwājahʹzādah, Muṣṭafá ibn Yūsuf, -1487 or 14881
- Language and languages--Philosophy1
- Liquor laws (Islamic law)1
- Logic3
- Magic1
- Magic squares3
- Magic tricks1
- Manners and customs1
- Manuscripts1
- Manuscripts, Arabic21
- Manuscripts, German1
- Manuscripts, Hebrew2
- Manuscripts, Persian9
- Manuscripts, Renaissance1
- Manuscripts, Turkish4
- Masjid al-Aqṣá (Jerusalem)1
- Mawlānāʹzādah, Aḥmad ibn Maḥmūd, active 14th century. Sharḥ Hidāyat al-ḥikmah1
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1