- Marghīnānī, ʻAlī ibn Abī Bakr, -1196 or 11971
- Maria Theresa, Empress of Austria, 1717-17801
- Marie de Médicis, Queen, consort of Henry IV, King of France, 1573-16421
- Marital property (Jewish law)1
- Marriage (Jewish law)1
- Marriage (Roman law)1
- Marriage law1
- Marriage service (Judaism)1
- Marriage--Moral and ethical aspects1
- Marriage--Religious aspects1
- Marriage--Religious aspects--Islam1
- Martini, Luca, 1980-1
- Marucelli, Benedetto1
- Marucelli, Francesco, 1625-17031
- Mary, Blessed Virgin, Saint, in the liturgy1
- Mary, Queen of Scots, 1542-15871
- Masjid al-Nabawī al-Sharīf1
- Masnavis, Turkish1
- Masorsah1
- Mass1