- Mawāhibī, Ibrāhīm ibn Maḥmūd, -1502 or 1503. Uṣūl muqaddimāt al-uṣūl1
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, d. 1346 or 7. Muqaddimāt al-arbaʻ1
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, d. 1346 or 7. Tawḍīḥ fī ḥall ghawāmiḍ al-Tanqīḥ1
- Maḥzor. High Holidays1
- Medicinal plants1
- Medicine, Ayurvedic--Formulae, receipts, prescriptions1
- Medicine--Practice1
- Meditation--Jainism1
- Mehmet Daniş, -18371
- Memorial books1
- Memorial rites and ceremonies1
- Mental health--Religious aspects1
- Mercury1
- Messianic era (Judaism)1
- Metaphor1
- Mevleviyeh1
- Michigan--Kalamazoo1
- Middle East1
- Mikveh1
- Military campaigns1