Former Owner
- Monē tou Timiou Prodromou1
- Moritz Dessauer1
- Moritz Joseph Johann von Dietrichstein1
- Morot1
- Morris H. Morgan4
- Morris Harold Saffron1
- Morris Jastrow, Jr.19
- Mortimer Loeb Schiff1
- Morton Davis Mitchell1
- Morton Parker Eden1
- Morton Scott Enslin1
- Mount Zion Abbey1
- Moḍaka, Vināyaka1
- Mrs. E.J. Hooper1
- Mrs. F. W. Bartlett1
- Mrs. Turnbull1
- Muhammed Ali Khan Wallajah1
- Mullā ʻAbbās Zīvarī1
- Muriel Agnes Fry1
- Murray Anthony Potter1