- Ibn al-Ḥabbāk, Muḥammad ibn Aḥmad, d. 1462 or 3. Bughyat al-ṭullāb fī ʻilm al-asṭurlāb1
- Ibn al-Ḥājib, ʻUthmān ibn ʻUmar, 1175-1249. Shāfiyah fī al-taṣrīf1
- Ibn ʻAllān, Muḥammad ʻAlī ibn Muḥammad, 1588-1648. Ḍawābiṭ al-taqṭīʻ1
- Ibn ʻArūs, Aḥmad, -1463 or 1464. Qaṣīdah1
- Idkāwī, Muḥammad. Fawāʼid al-muhimmāt fī maṭāliʻ al-awqāt1
- Idols and images1
- Idra zuta1
- Ijtihād (Islamic law)1
- Illinois--Chicago1
- Illumination of books and manuscripts, Arab1
- Illumination of books and manuscripts, Indic1
- Illumination of books and manuscripts, Thai1
- Illumination of books and manuscripts, Turkish1
- Imams (Shiites)--Biography1
- Immortality--Islam1
- Imruʼ al-Qays, 497-545. Muʻallaqah1
- India--Andhra Pradesh1
- India--Assam1
- India--Bharūch (District)1
- India--Chidambaram1