- Ibn al-Najjār, Taqī al-Dīn Muḥammad ibn Aḥmad, 1492 or 1493-1564 or 1565. Mukhtaṣar al-Taḥrīr3
- Ibn al-Sharīf al-Jurjānī, Muḥammad ibn ʻAlī, -1434 or 1435. Ghurrah fī al-manṭiq3
- Ibn Ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 1566. Tuḥfat al-muḥtāj bi-sharḥ al-Minhāj3
- Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Nuzʹhat al-naẓar fī tawḍīḥ Nukhbat al-fikar3
- Illumination of books and manuscripts, Turkish3
- Inheritance and succession (Jewish law)3
- Iqnāʼ (Ḥujāwī, Mūsá ibn Aḥmad)3
- Iran--Ardabīl3
- Iran--Qazvīn3
- Isfarāyīnī, Muḥammad ibn Muḥammad, d. 1285. Lubb al-albāb fī ʻilm al-iʻrāb3
- Ishrāqīyah3
- Islamic astronomy3
- Islamic sermons, Persian3
- Israel--Acre3
- Jaʻbarī, Arslān ibn Yaʻqūb, -1300. Risālat al-tawḥīd3
- Jews--Charitable contributions3
- Jews--Charities3
- Jews--Dietary laws3
- Judaism--Doctrines3
- Judges (Islamic law)3