Former Owner
- Michiel family1
- Mikhail Golitsyn1
- Mobed Framji Fardunji Madan1
- Mobed Hormazdyar Mobed Khodabaksh1
- Mohamed. Makiya1
- Mohammed bin Hamed bu Osman1
- Monasterium sanctorum quadraginta martyrum (Treviso Italy)1
- Monastero di Santo Spirito in Verona1
- Monteles, Avraham de1
- Monteles, Yosef de1
- Monē tou Timiou Prodromou1
- Morris H. Morgan1
- Morris Harold Saffron1
- Muḥammad Amīn al-Sabtī al-Alūsī Anṣārī1
- Muḥammad Dhará1
- Muḥammad Nāfiʻ, active 18581
- Muḥammad Nāṣir al-Dawlah1
- Muḥammad Riz̤ā1
- Muḥammad Riḍā ibn ʻAbd Allāh1
- Muḥammad al-Raʼīs1