- Manuscripts, Greek (Papyri)2
- Manuscripts, Hebrew2
- Manuscripts, Javanese2
- Maps2
- Maqāmāt (Ḥarīrī)2
- Marghīnānī, Maḥmūd ibn Aḥmad, 1156 or 1157-1219 or 1220. Muḥīṭ al-Burhānī fī al-fiqh al-Nuʻmānī.--Abridgment2
- Marghīnānī, ʻAlī ibn Abī Bakr, -1196 or 11972
- Masjid al-Aqṣá (Jerusalem)2
- Materia medica2
- Mathematics2
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)2
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, d. 1346 or 7. Muqaddimāt al-arbaʻ2
- Mediterranean Sea2
- Missals (Service books)2
- Monsters in literature2
- Motazilites2
- Moxa2
- Mukhtaṣar al-Manār (Ibn Ḥabīb, Ṭāhir ibn al-Ḥasan)2
- Mukhtaṣar al-Muntahá al-uṣūlī (Ibn al-Ḥājib, ʻUthmān ibn ʻUmar)2
- Muqaddimah al-Azharīyah fī ʻilm al-ʻArabīyah (Azharī, Khālid ibn ʻAbd Allāh)2