- Margarita, de Austria, Queen, consort of Philip III, King of Spain, 1584-16111
- Marghīnānī, Maḥmūd ibn Aḥmad, 1156 or 1157-1219 or 1220. Muḥīṭ al-burhānī fī al-fiqh al-Nuʻmānī.--Abridgment1
- Maria Anna Josefa, Queen, consort of John V, King of Portugal, 1683-17541
- Maria Theresa, Empress of Austria, 1717-17801
- Mariano, Fra1
- Marignis, Niccolò de1
- Marina, Saint1
- Marini, Nicola Antonio1
- Marino, Giambattista, 1569-16251
- Marital property1
- Marital property (Jewish law)1
- Maritime1
- Mark, Saint1
- Markets1
- Maro, Guglielmo1
- Marriage (Canon law)--Dispensations1
- Marriage customs and rites, Medieval1
- Marriage service1
- Marriage service (Judaism)1
- Marriage--Annulment (Islamic law)1