Former Owner
- J. de Charron de Liancourt1
- J.B. Cartier1
- J.D. Moyreau1
- Jacob Riegel1
- Jacob Suter1
- James C. Byrne1
- James Tregaskis1
- Jean Joseph Sosthène de LaRoche Lacarelle1
- Jean Jules Olinger1
- Joachim Windhag1
- Joannes Angelus de Crema1
- Joannes Salzperg1
- Johann von Firmian1
- Johannes Betrus Ravenoldus1
- John B. Stetson Jr.1
- John C. Jackson1
- John Henry Nash1
- John Hinsdale Scheide1
- John Roland Abbey1
- John Ruskin1