- Maximilian I, Holy Roman Emperor, 1459-15191
- Maydūmī, Muḥammad ibn Muḥammad, -13531
- Mayenne, Charles de Lorraine, Duc de, 1554-16111
- Małogoszcz (Poland)1
- Maʻariv1
- Maʻaśeh merkavah1
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, -1346 or 1347. Selections1
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, -1346 or 1347. Wishāḥ fī al-maʻānī wa-al-bayān1
- Maḥzor. Passover1
- Maṣābīḥ al-sunnah (Baghawī, al-Ḥusayn ibn Masʻūd)1
- Mechanics1
- Medical astrology1
- Medical formularies1
- Medici, Alamanno de'1
- Medici, Bernardo de'1
- Medici, Elisabetta de'1
- Medici, Fabrizio de'1
- Medici, Francesca de'1
- Medici, Giulio de'1
- Medici, Ottavia Altoviti1