Former Owner
- Huskan-ordi (Monastery in Muradiye, Turkey)1
- Huysburg1
- Hélène de Fonséque, Dame de Surgeres1
- I. B. Richards1
- I. I. Middleton1
- Ida M. Havens1
- Ioannēs Grēgoropoulos1
- Irvine Masson1
- Isaac Foot1
- Isaac ha-Rofe ben Moses ibn Elezar1
- Isabel d'Oyembrugge de Duras1
- Isabel de Bellusseau1
- Isabella d'Este1
- Ismāʻīl ibn al-Ḥājj ʻĪsá Jurayj al-Muhannā1
- Israel Gollancz1
- J. & J. Leighton1
- J. A. Dortmond1
- J. A. J. Barclay1
- J. A. Shanley1
- J. C. Hanks1