- Ibn ʻAllān, Muḥammad ʻAlī ibn Muḥammad, 1588-1648. Fatḥ al-qarīb al-mujīb fī naẓm Khaṣāʼiṣ al-ḥabīb1
- Ibn ʻArūs, Aḥmad, -1463 or 1464. Qaṣīdah1
- Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Nuzʹhat al-naẓar fī tawḍīḥ Nukhbat al-fikar1
- Ibn Ḥijjah al-Ḥamawī, Taqī al-Dīn Abū Bakr ibn ʻAlī, -1434. Badīʻīyah1
- Idols and images18
- Idols and images--Worship3
- Ildephonsus, Saint, approximately 610-6671
- Ildobrandini, Geronimo1
- Illegible markings1
- Illegitimacy2
- Illumination of books and manuscripts189
- Illumination of books and manuscripts, Carolingian1
- Illumination of books and manuscripts, Flemish2
- Illumination of books and manuscripts, French4
- Illumination of books and manuscripts, German2
- Illumination of books and manuscripts, Gothic16
- Illumination of books and manuscripts, Indic5
- Illumination of books and manuscripts, Iranian16
- Illumination of books and manuscripts, Italian3
- Illumination of books and manuscripts, Medieval6