Former Owner
- House of Strozzi1
- House of Venier1
- Howard Gray1
- Howel Wills1
- Howell Wills1
- Hubert Palmer Greville1
- Hugh Herte1
- Hugh Roberts1
- Hugo Stangenwald1
- Hugo von Walderdorff1
- Huysburg1
- Hákon Snæbjörnson1
- Håkon Hallberg1
- Hélène de Fonséque, Dame de Surgeres1
- Hôtel-Dieu de Beaufort-en-Vallée1
- I. B. Richards1
- I. I. Middleton1
- Ioannis Gennadios1
- Irvine Masson1
- Isabel de Bellusseau1