- Manuscripts, Avestan2
- Manuscripts, Chagatai2
- Manuscripts, Dutch2
- Manuscripts, Ethiopic2
- Manuscripts, Hindi2
- Manuscripts, Latin (Medieval and modern)2
- Manuscripts, Thai2
- Marriage--Religious aspects--Islam2
- Mary, Blessed Virgin, Saint2
- Materia medica2
- Maṣābīḥ al-sunnah (Baghawī, al-Ḥusayn ibn Masʻūd)2
- Mercury2
- Monsters in literature2
- Morning customs2
- Mountains2
- Moxa2
- Mudrās (Hinduism)2
- Mughnī al-labīb ʻan kutub al-aʻārīb (Ibn Hishām, ʻAbd Allāh ibn Yūsuf)2
- Mullā Ḥanafī, Muḥammad. Risālah al-Ḥanafīyah2
- Muslim ibn al-Ḥajjāj al-Qushayrī, approximately 821-8752