Former Owner
- Isabel d'Oyembrugge de Duras1
- Isabel de Bellusseau1
- Isabella d'Este1
- Israel Gollancz1
- J. & J. Leighton1
- J. A. Dortmond1
- J. A. J. Barclay1
- J. A. Shanley1
- J. C. Hanks1
- J. M. C. Armbruster (Firm)1
- Jacob Henry Burn1
- Jacqueline du Pré1
- Jacques Annibal Claret de La Tourrette1
- James Clerke1
- James Dickson Clark, active Brooklyn in 1860.1
- James Ellsworth1
- James F. Drake, Inc.1
- James H. Stewart1
- James K. Moffitt1
- James Laurie1