Former Owner
- Irene Ludwig1
- J. Martini1
- J. Paul Getty Museum1
- J.J. Middleton1
- Jacob Henry Burn1
- James K. Moffitt1
- Jean-Baptiste Huzard1
- Johan Gröf1
- John Camp Williams1
- John D. Stanitz1
- John Frederick Lewis3
- John Lee1
- John Ruskin1
- John Ward, 1st Earl of Dudley1
- Joost Ritman1
- Joseph Barrois1
- Juana Mendel1
- Julia Burgess1
- Katherine Somerset Wyttenbach Fenwick1
- Lathrop C. Harper, Inc.2