Former Owner
- Herne Charterhouse1
- Hobart M. Lovett1
- Hodgson & Co.1
- Homer D. Crotty1
- Horst-Joachim Unverfähr1
- House of Colonna1
- House of Liechtenstein1
- House of Sforza1
- House of Venier1
- Howard Gray1
- Howard Mayer Brown1
- Howel Wills1
- Howell Wills1
- Hucks Gibbs, 1st Baron Aldenham1
- Hugh Daubeney1
- Hugh Roberts1
- Huysburg1
- Hélène de Fonséque, Dame de Surgeres1
- I. B. Richards1
- I. I. Middleton1