- Ibn al-ʻImād al-Aqfahsī, Aḥmad, ca. 1349-1405. Iqtiṣād fī kifāyat al-ʻuqqād1
- Ibn ʻAllān, Muḥammad ʻAlī ibn Muḥammad, 1588-1648. Ḥusn al-ʻibārah fī naẓm al-istiʻārah1
- Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Nuzhat al-naẓar fī tawḍīḥ Nukhbat al-fikar1
- Iceland1
- Idra zuta1
- Ildephonsus, Saint, approximately 610-6671
- Illegible markings1
- Illegitimacy1
- Illinois--Chicago19
- Illumination of books and manuscripts34
- Illumination of books and manuscripts, Arab1
- Illumination of books and manuscripts, French1
- Illumination of books and manuscripts, Gothic1
- Illumination of books and manuscripts, Iranian3
- Illumination of books and manuscripts, Italian1
- Illumination of books and manuscripts, Medieval3
- Illumination of books and manuscripts, Mosan1
- Illumination of books and manuscripts, Renaissance4
- Illumination of books and manuscripts--Technique1
- Illustrated works6