- Ibn Nujaym, Zayn al-Dīn ibn Ibrāhīm, -1563. Ṣaghāʼir wa-al-kabāʼir1
- Ibn Sharaf Shāh, Ḥasan ibn Muḥammad, 1247 or 1248-1315 or 1316. Wāfiyah fī sharḥ al-Kāfiyah1
- Ibn al-Jawzī, Abū al-Faraj ʻAbd al-Raḥmān ibn ʻAlī, approximately 1116-12011
- Ibn al-ʻArabī, 1165-12401
- Ibn Ḥanbal, Aḥmad ibn Muḥammad, 780-8551
- Illinois--Chicago1
- Illustrated works1
- Immortality1
- Immortality--Christianity1
- India--Mughal Empire1
- Insertions (Provenance)1
- Interfaith relations1
- Iraq--Baghdad1
- Isabella I, Queen of Spain, 1451-15041
- Islam and politics1
- Islamic etiquette1
- Islamic learning and scholarship1
- Islamic magic1
- Islamic poetry, Persian1
- Islamic religious education1