Former Owner
- Louis Jean Gaignat1
- Louis XII of France1
- Louis XIV of France1
- Lucien Delamarre1
- Lucy Evans Chew2
- Luigi Celotti2
- Lycée Louis-le-Grand1
- Lydia Thompson Morris2
- Léon Gruel1
- Léon Techener1
- M. De La Tour1
- Madame Théophile Belin1
- Maggs Bros Ltd6
- Maksymilian Mielzynski1
- Marc-René de Voyer d'Argenson1
- Marco da Bologna1
- Margaret F. Woodward1
- Margaret Le Seigneur1
- Marguerite de Fontenay1
- Marguerite of Lorraine1