Former Owner
- J. Meade Falkner1
- Jacopo Ripanda1
- Jacques Auguste de Thou1
- James & Mary Lee Tregaskis (Firm)1
- James F. Drake1
- James K. Moffitt1
- James Ley, 1st Earl of Marlborough1
- James Lyell1
- James Rathwell Page1
- James Rimell & Son1
- James Stevens-Cox1
- Jean-Jacques Charron1
- Joannes Aloysius Brochman1
- Joannes Hainricus Ebron zu Wildenberg1
- Johannes Vivianus1
- John Henry Ellis1
- John Hinsdale Scheide1
- John Josias Conybeare1
- John Milne Buckie1
- John Reiner1