- Manuscripts, German2
- Manuscripts, Greek (Papyri)2
- Manuscripts, Hebrew2
- Manār al-anwār fī al-uṣūl (Nasafī, ʻAbd Allāh ibn Aḥmad)2
- Manāzil al-sāʼirīn (Anṣārī al-Harawī, ʻAbd Allāh ibn Muḥammad)2
- Maps2
- Maqāmāt (Ḥarīrī)2
- Maqṣūrah (Ibn Durayd, Muḥammad ibn al-Ḥasan)2
- Marriage--Religious aspects--Islam2
- Materia medica2
- Mediterranean Sea2
- Mirqāt al-wuṣūl (Hüsrev, Molla)2
- Missals (Service books)2
- Monsters in literature2
- Months2
- Motazilites2
- Moxa2
- Mukhtaṣar fī al-fiqh ʻalá madhhab al-Shāfiʻī (Abū Shujāʻ al-Iṣfahānī, Aḥmad ibn al-Ḥusayn)2
- Mulakhkhaṣ fī al-hayʼah (Jaghmīnī, Maḥmūd ibn Muḥammad)2
- Munyat al-muṣallī wa-ghunyat al-mubtadiʼ (Kāshgharī, Sadīd al-Dīn)2