- Ibn al-Jazarī, Muḥammad ibn Muḥammad, 1350-1429. Arbaʻūn masʼalah min masāʼil muskhilah1
- Ibn al-Khayyāṭ, Abū Bakr ibn Muḥammad, -14081
- Ibn al-ʻArabī, 1165-12401
- Ibn al-ʻArabī, 1165-1240. Ṣalawāt al-Muḥammadīyah1
- Ibn Ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 1566. Fatḥ al-mubīn li-sharḥ al-Arbaʻīn1
- Ibn Ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 1566. Iʻlām bi-qawāṭiʻ al-Islām1
- Imamate1
- Indexes1
- Intellect--Religious aspects--Islam1
- Intellectual life1
- Iran--Dizfūl1
- Iraq--Baghdad1
- Islam--Theology1
- Islamic New Year1
- Islamic chronology1
- Islamic education1
- Islamic eschatology1
- Islamic interpretations of Jesus Christ1
- Islamic law--Interpretation and construction1
- Islamic learning and scholarship1