Former Owner
- Lycée Louis-le-Grand1
- Lyon Cathedral1
- Léon Gruel1
- Léon Techener1
- M. Haimmiller1
- Maffeo Pinelli1
- Manūchihr Nukhastīn Āṣaf Qājār1
- Marcela Gabriela1
- Marco da Bologna1
- Margaret F. Woodward1
- Marguerite de Fontenay1
- Marie Ange-Toussaint Placide de Ferron1
- Marie Cleophe de Sollario1
- Marie de Albano1
- Marie-Caroline of Bourbon-Two Sicilies, Duchess of Berry1
- Marino Grimani1
- Mariota Lyle1
- Martinus Nijhoff1
- Mary Bloch1
- Mathias Schurer1