- Maqṣūrah (Ibn Durayd, Muḥammad ibn al-Ḥasan)1
- Marriage--Religious aspects1
- Martyn, Henry, 1781-18121
- Martyrdom--Islam1
- Marāḥ al-arwāḥ (Ibn Masʻūd, Aḥmad ibn ʻAlī)1
- Masjid al-Aqṣá (Jerusalem)1
- Mas̲navī (Jalāl al-Dīn Rūmī, Maulana)1
- Mawlānāʹzādah, Aḥmad ibn Maḥmūd, active 14th century. Sharḥ Hidāyat al-ḥikmah1
- Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad, 1389-1459. Kanz al-rāghibīn sharḥ Minhāj al-ṭālibīn1
- Medical education1
- Medicine1
- Medicine--Practice1
- Mehmed II, Sultan of the Turks, 1432-14811
- Menstruation--Religious aspects--Islam1
- Mercy1
- Mevleviyeh1
- Miftāḥ al-ʻulūm (Sakkākī, Yūsuf ibn Abī Bakr)1
- Mihrabs1
- Mineralogy1
- Minhāj al-ṭālibīn (Nawawī)1