- Hindu mythology2
- Hindu women1
- Historiated initials36
- Historiography1
- History51
- History, Ancient1
- Holy Week services1
- Humanism2
- Hybrid books4
- Hymnals4
- Hymns, Armenian1
- Hymns, Church Slavic1
- Ibn Amīn al-Dawlah, al-ʻAfīf, active 15th century. Lamḥah al-ʻAfīfīyah fī al-ṭibb1
- Ibn al-Uqlīshī, Aḥmad ibn Maʻadd, -1155 or 11561
- Illegible markings1
- Illinois--Chicago9
- Illumination of books and manuscripts15
- Illumination of books and manuscripts, Carolingian1
- Illumination of books and manuscripts, Flemish1
- Illumination of books and manuscripts, French2