- Monasteries1
- Monasterio de Santa María (Vallbona de las Monjas, Spain)1
- Monasterio de Villaverde de Sandoval1
- Monastic and religious life2
- Monastic and religious life of women1
- Monasticism and religious orders3
- Monasticism and religious orders for women1
- Monasticism and religious orders--Rules1
- Money1
- Montalvan, Alonso de1
- Montserrat (Abbey)1
- Montúfar, Alonso de, active 1512-15701
- Moral conditions2
- Morales family1
- Morales, Andrés de, active 1683-16851
- Morales, Francisco de, active 1683-16851
- Morales, Nicolás de, active 1683-16851
- Moriscos2
- Morocco1
- Morso family2