Former Owner
- Herbert Reichner1
- Hermann van de Wall1
- Hodgson & Co.1
- Homer D. Crotty1
- Hooker Wix1
- House of Neville1
- Hucks Gibbs, 1st Baron Aldenham1
- Hudson Gurney1
- Hugh Daubeney1
- Hugh Roberts1
- Isaac Foot1
- Israel Gollancz1
- J. Meade Falkner1
- J. Palmer1
- Jacob Dackomb1
- James & Mary Lee Tregaskis (Firm)1
- James Ley, 1st Earl of Marlborough1
- James Rathwell Page1
- James Sotheby1
- Jeremy C. Jackson1