Former Owner
- Hooker Wix1
- House of Colonna1
- House of Liechtenstein1
- House of Neville1
- House of Rochechouart1
- Howard Gray1
- Howard Lesnick1
- Howel Wills1
- Howell Wills1
- Hubert Palmer Greville1
- Hucks Gibbs, 1st Baron Aldenham1
- Hudson Gurney1
- Hugh Daubeney1
- Hugh Roberts1
- Hugo von Walderdorff1
- Huysburg1
- Hôtel Drouot1
- I. I. Middleton1
- I. I. Zur-Mühlen1
- Iodocus Grebel1