Former Owner
- Ibrāhīmʹzādah Ismāʻīl Z̲ihnī1
- Ilyās ibn Yūsuf Nāʻimat1
- Institut für Orientalistik (Universität Wien)1
- Ismāʻīl ibn Pīr Muḥammad Sarūrī1
- Ismāʻīl ibn al-Ḥājj ʻĪsá Jurayj al-Muhannā1
- J. A. Shanley1
- J.J. Middleton1
- Jacob Riegel1
- Jacques Annibal Claret de La Tourrette1
- James Henthorn Todd1
- James Laurie1
- Jan Six VII1
- Jaʻfar ʻAlī1
- Jean E. Austin1
- Jean Felix Dénie1
- Jean Jules Olinger1
- Jean de Carvalho Martins Ferrão de Castelo Branco1
- Jean de Goix1
- Jean-Baptiste Huzard1
- Jeanne de Goix1