- Hymns, Hebrew3
- Ibn Bābawayh al-Qummī, Muḥammad ibn ʻAlī, 918 or 919-991 or 992. Man lā yaḥḍuruhu al-faqīh3
- Ibn al-Muqrī, Ismāʻīl ibn Abī Bakr, 1354-1433 or 1434. Rawḍ al-ṭālib3
- Ibn al-Najjār, Taqī al-Dīn Muḥammad ibn Aḥmad, 1492 or 1493-1564 or 1565. Mukhtaṣar al-Taḥrīr3
- Ibn Ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 1566. Tuḥfat al-muḥtāj bi-sharḥ al-Minhāj3
- Idols and images--Worship3
- Idra zuta3
- Illumination of books and manuscripts, Flemish3
- Incantations, Hebrew3
- Incipits3
- India--Gaya3
- India--Saraswati River3
- Indian cartography3
- Indians of Mexico--Land tenure3
- Indulgences3
- Ink stamps3
- Insertions (Production)3
- Intercessory prayer--Judaism3
- Iran--Ardabīl3
- Iran--Tabrīz3