Former Owner
- Luis Fernández de Córdoba y Aragón1
- Lundell Library1
- Lālajī Śarmaṇ1
- Madyan Qusuni1
- Mahdī ibn Muṣṭafá al-Ḥusaynī1
- Manookjee Sorabjee Ashburner1
- Manuel Fernández del Castillo1
- Marquis of Astorga1
- Mary Lusher1
- Marāṭha, Raṅganātha1
- Matteo Luigi Canonici1
- Matthaeus Lupin1
- Matthew Donadski1
- Maximilian Henry of Bavaria1
- Maḥmūd bin Nāṣir1
- Maḥmūd ibn al-Shaykh al-Fattāḥ1
- Melchior Daniel Neubronner1
- Mobed Framji Fardunji Madan1
- Mobed Hormazdyar Mobed Khodabaksh1
- Mohammed bin Hamed bu Osman1