- Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Nuzhat al-naẓar fī tawḍīḥ Nukhbat al-fikar2
- Ibn ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 15666. Iʻlām li-qawāṭiʻ al-Islām1
- Ibrāhīm ibn Adʹham, -approximately 7771
- Idra rabba4
- Idra zuta5
- Ijtihād (Islamic law)1
- Illumination of books and manuscripts11
- Illumination of books and manuscripts, Arab1
- Illumination of books and manuscripts, Indic1
- Illumination of books and manuscripts, Iranian8
- Illustrated works4
- Imamate2
- Imams (Shiites)7
- Imams (Shiites)--Biography1
- Imprisonment1
- Imāmʹzādah, Muḥammad ibn Abī Bakr, 1097 or 1098-1177 or 1178. Shirʻat al-Islām2
- Incantations, Hebrew1
- Indexes1
- India34
- India--Carnatic1