- Hotaki, Mir Mahmud, d. 17251
- Human-animal relationships1
- Hygiene1
- Hymns1
- Ibn Zaydūn, Aḥmad ibn ʻAbd Allāh, 1003 or 1004-1071. Risālah al-hazalīyah1
- Ibn al-Shahīd al-Thānī, al-Ḥasan, 1551 or 1552-1602 or 1603. Maʻālim al-dīn wa-malādhdh al-mujtahidīn1
- Ibn al-Uqlīshī, Aḥmad ibn Maʻadd, -1155 or 11561
- Ijtihād (Islamic law)1
- Illumination of books and manuscripts, Arab1
- Illumination of books and manuscripts, Iranian1
- Imams (Shiites)--Biography1
- Imprisonment1
- India--Mandi (District)1
- India--Mughal Empire1
- Ink stamps1
- Insertions (Provenance)1
- International relations1
- Iraq--Mosul1
- Iraq--ʻAmādīyah1
- Isabella I, Queen of Spain, 1451-15041