- Ibn Maʻṣūm, ʻAlī ibn Aḥmad, 1642-approximately 1707. Badīʻīyah2
- Ibn Nujaym, Zayn al-Dīn ibn Ibrāhīm, -1563. Ṣaghāʼir wa-al-kabāʼir2
- Ibn Wadʻān, Muḥammad ibn ʻAlī, d. 1101. Arbaʻīn al-Wadʻānīyah2
- Ibn al-Nāẓim, Muḥammad ibn Muḥammad, d. 1287 or 8. Sharḥ al-Alfīyah2
- Illumination of books and manuscripts, French2
- Illumination of books and manuscripts, German2
- Incarnation2
- India--Jammu and Kashmir2
- Indian cartography2
- Indians, Treatment of2
- Indulgences2
- Inference2
- Inheritance and succession (Jewish law)2
- Insertions (Provenance)2
- Isabella I, Queen of Spain, 1451-15042
- Isfarāyīnī, Muḥammad ibn Muḥammad, d. 1285. Lubāb al-iʻrāb2
- Islam and philosophy2
- Islamic interpretations of sacred works2
- Islamic law--Language2
- Islamic literature2