Former Owner
- J. Paul Getty Museum2
- J. Thomson1
- Jacob Henry Burn1
- Jacques Rosenthal1
- Jacques Vellekoop1
- James Albert FitzSimmons4
- James Bowen1
- James K. Moffitt2
- James Lyell6
- James R. Herbert Boone1
- James Sotheby1
- James Stevens-Cox1
- James Turle1
- Jay Gould1
- Jean-Frédéric Waldeck1
- Jezzar Pasha1
- Jo. Otho1
- Joachim Guerrinus de Montefegatesio2
- Joaquín Gómez de la Cortina1
- Johann Egolph1