Former Owner
- Henry Perkins1
- Henry Stevens1
- Henry Young and Sons1
- Hercule de Rohan, Duke of Montbazon1
- Herman Blum1
- Hermann Marx1
- Horst-Joachim Unverfähr1
- Hospital de Jesús Nazareno1
- Howard Lesnick1
- Hugh Daubeney1
- Huskan-ordi (Monastery in Muradiye, Turkey)1
- Hôtel Drouot1
- I. I. Zur-Mühlen1
- Ilyās ibn Yūsuf Nāʻimat1
- Iodocus Grebel1
- Irene Ludwig1
- Isaac Hollister Hall1
- Ismāʻīl ibn al-Ḥājj ʻĪsá Jurayj al-Muhannā1
- J. Meade Falkner1
- J. Paul Getty Museum1