- Magistrates, Roman1
- Magna Carta1
- Mahzorim1
- Maimonides, Moses, 1135-12041
- Majolus, Saint, Abbot of Cluny, approximately 906-9941
- Mandeville, John, Sir1
- Manuscript maps1
- Manuscript waste (Binding)1
- Manuscripts, Anglo-Norman1
- Manuscripts, Church Slavic1
- Manuscripts, Czech1
- Manuscripts, Digital1
- Manuscripts, English (Middle)--14th century1
- Maps1
- Margaret, Queen, consort of James IV, King of Scotland, 1489-15411
- Margaret, of Antioch, Saint1
- Marina, Saint1
- Marriage customs and rites, Medieval1
- Marriage law1
- Marriage--Moral and ethical aspects1