Former Owner
- John Skerrind1
- John Stanley, 18th Earl of Derby1
- Josh Miller1
- Julius Bisno1
- Jérôme Bignon1
- K. B. Starkie1
- Katherine Somerset Wyttenbach Fenwick1
- Lathrop C. Harper, Inc.1
- Lathrop Colgate Harper1
- Laurence Vaux1
- Leicester Harmsworth1
- Lew David Feldman1
- Linda Ehrsam Voigts1
- Llewelyn Lloyd-Mostyn, 3rd Baron Mostyn of Mostyn1
- Louis César de La Baume Le Blanc1
- Louis H. Silver1
- Louis Loewe1
- Louis Lucien Bonaparte1
- Louis XII of France1
- Louis d'Harcourt1