Former Owner
- Hermann Marx1
- Herne Charterhouse1
- Hobart M. Lovett1
- Hodgson & Co.1
- Homer D. Crotty1
- House of Bentivoglio1
- House of Colonna1
- House of Liechtenstein1
- House of Rucellai1
- House of Sforza1
- Howard Gray1
- Howel Wills1
- Howell Wills1
- Hudson Gurney1
- Hugh Daubeney1
- Hugh Roberts1
- Huskan-ordi (Monastery in Muradiye, Turkey)1
- Huysburg1
- I. I. Middleton1
- Ida M. Havens1