- Kaffawī, Muḥammad ibn Ḥumayd, -1760 or 1761. Ādāb al-baḥth1
- Kalbī, Diḥyah ibn Khalīfah, -approximately 6701
- Knowledge, Theory of (Islam)1
- Language and languages--Philosophy1
- Literary style1
- Mahdi1
- Malikites1
- Manuscripts, Persian1
- Marriage (Islamic law)1
- Miracles (Islam)1
- Miscellanea1
- Muftis (Muslim officials)1
- Mukhtaṣar al-Muntahá al-uṣūlī (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)1
- Music theory1
- Muslim scholars1
- Muslims--Education1
- Māturīdīyah1
- Mīr Zāhid, Muḥammad ibn Muḥammad, -1689 or 1690. Ḥāshiyah ʻalá Tahdhīb al-manṭiq1
- Naqshabandī, Khālid ibn Aḥmad, 1776-18271
- Naqshabandīyah members1