Former Owner
- House of Strozzi1
- House of Venier1
- Howard Gray1
- Howard Lehman Goodhart22
- Howard Lesnick1
- Howard Mayer Brown1
- Howel Wills1
- Howell Wills1
- Hubert Palmer Greville1
- Hucks Gibbs, 1st Baron Aldenham3
- Hudson Gurney2
- Hugh Daubeney1
- Hugh Herte1
- Hugh Roberts1
- Hugo Philipp Waldbott-Bassenheim8
- Hugo Stangenwald1
- Hugo von Walderdorff1
- Huskan-ordi (Monastery in Muradiye, Turkey)1
- Huysburg1
- Hákon Snæbjörnson1