Former Owner
- Louis César de La Baume Le Blanc1
- Louis XIV of France1
- Lucien Graux1
- Lucrezio Palladio degli Olivi1
- Luigi Celotti1
- Luigi Serra di Cassano1
- Luis Mayora1
- Mademoiselle de Malberghe1
- Magby, H1
- Manuel Fernández del Castillo1
- Manuel John Johnson1
- Mark Lansburgh1
- Martin Schøyen1
- Marvin-L. Colker1
- Mary, Queen of Scots1
- Matthew Bloxam1
- Maurice Johnson1
- Melk Abbey1
- Michael Tomkinson1
- Miguel de Mayora1