Former Owner
- Monasterio de El Paular1
- Monastery at San Gregorio al Celio1
- Mortimer Loeb Schiff1
- Morton Parker Eden1
- Muhammed Ali Khan Wallajah1
- Mullā ʻAbbās Zīvarī1
- Mushtaq Ali Khan I of Rampur1
- Muḥammad Amīn ʻAṭṭār1
- Muḥammad Bāqir1
- Muḥammad Bāqir Shīrāzī1
- Muḥammad Darvīsh Nūr al-Dīn Sunbulī1
- Muḥammad Jaʻfar1
- Muḥammad Sabzavārī1
- Muḥammad Shams al-Dīn Naqshband Nūrī1
- Muḥammad Ḥusayn ibn Jaʻfar Qulī1
- Muṣṭafā ibn Salīm ibn ʻAbd al-Qādir Rajbānī1
- Nathan Comfort Starr1
- Nathaniel Dunbar1
- Nathaniel Sherman Bouton1
- Naʻīm1