Former Owner
- Irene Ludwig1
- Ismāʻīl ibn al-Ḥājj ʻĪsá Jurayj al-Muhannā1
- J. Paul Getty Museum1
- Jacques Vellekoop1
- James C. Byrne1
- James Lyell1
- Jean Bondieu1
- Jean-Baptiste Huzard1
- Jo. Otho1
- Joannes Salzperg1
- Johann Heinrich van Ess1
- Johann Michael Schiller1
- Johannes Betrus Ravenoldus1
- John Alexander Stewart1
- John B. Stetson Jr.1
- John Edgar Ker1
- John Henry Nash1
- John Lee1
- John Roland Abbey1
- John Ruskin1