- Hidāyah (Marghīnānī, ʻAlī ibn Abī Bakr)1
- Holy Week services1
- Horsemanship1
- Horses1
- Ibn Sharaf Shāh, Ḥasan ibn Muḥammad, 1247 or 1248-1315 or 1316. Wāfiyah fī sharḥ al-Kāfiyah1
- Ibn al-Mibrad, Yūsuf ibn Ḥasan, 1436 or 1437-15031
- Ibn al-Nafīs, ʻAlī ibn Abī al-Ḥazm, 1210 or 1211-1288. Mūjaz fī al-ṭibb1
- Illegible markings1
- Illumination of books and manuscripts1
- Indexes1
- India1
- Inheritance and succession (Islamic law)1
- Interest (Jewish law)1
- Isbījābī, Aḥmad ibn Manṣūr, -approximately 1087. Sharḥ al-Mukhtaṣar fī al-fiqh1
- Islamic eschatology1
- Islamic etiquette1
- Islamic sects1
- Islamic sermons, Arabic1
- Ismāʻīl ibn ʻAbd Allāh, 1792 or 1793-18631
- Isra' and Mi`raj of the Prophet Muhammad1