Former Owner
- Luini, Pacifico (Franciscan priest), active 19th century1
- Luis Fernández de Córdoba y Aragón1
- Lyon Cathedral1
- Lālajī Śarmaṇ1
- M. Haimmiller1
- Madeleine Cosman1
- Madyājñika Devakṛṣṇa1
- Mahadevabhaṭṭa5
- Maheśa1
- Mahārāja Aditya Bahadur Dinha8
- Malachia Ormanian1
- Malvezzi de' Medici1
- Manūchihr Nukhastīn Āṣaf Qājār1
- Manṣūr, Abū al-Faz̤l ibn Ghiyāth al-Dīn1
- Marcus Jastrow16
- Mario Maffei1
- Mark Lansburgh1
- Markus Fugger1
- Marvin-L. Colker3
- Mary Augusta Strachey1