- Gulistān (Saʻdī)1
- Hadith--Authorities1
- Hadith--Forgeries1
- Hadith--Prophecies1
- Hadith--Terminology1
- Hanbalites1
- Haydajī, Muḥammad ʻAlī, -1927 or 19281
- Holding: University of Pennsylvania1
- Homosexuality--Religious aspects--Islam1
- Ibn Abī Jumhūr al-Aḥsāʾī, Muḥammad ibn ʻAlī, -approximately 1473. Masālik al-afhām1
- Ibn Nawbakht, Ibrāhīm, active 10th century. Yāqūt fī ʻilm al-kalām1
- Ibn Qaḍīb al-Bān, ʻAbd Allāh ibn Muḥammad, -1684 or 1685. Dālīyah1
- Ibn Sharaf Shāh, Ḥasan ibn Muḥammad, 1247 or 1248-1315 or 1316. Wāfīyah fī sharḥ al-Kāfīyah1
- Ibn al-ʻArabī, 1165-1240. Janāḥ al-ṭāʼir1
- Ibn al-ʻArabī, 1165-1240. Works1
- Ilāhʹābādī, Muḥibb Allāh. Taswīyah1
- Imamate1
- India1
- India--Agra1
- Intellect--Religious aspects--Islam1