- Lāmīyat al-afʻāl (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)2
- Lāmīyat al-ʻArab (Shanfará)2
- Magic tricks2
- Mahayana Buddhism2
- Manuscripts, Armenian2
- Manuscripts, English (Old)2
- Manuscripts, French2
- Manuscripts, Greek (Papyri)2
- Manuscripts, Hebrew2
- Manuscripts, Malay2
- Manuscripts, Pushto2
- Manuscripts, Syriac2
- Manīnī, Aḥmad ibn ʻAlī, 1678 or 1679-1758 or 1759. Istinzāl al-naṣr bi-al-tawassul bi-ahl Badr2
- Maps2
- Maqamah2
- 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
- Mary, Blessed Virgin, Saint2
- Mashāʻir (Ṣadr al-Dīn Shīrāzī, Muḥammad ibn Ibrāhīm)2
- Mathematics2