- Hibah1
- Historical geography1
- History, Ancient1
- Holding: University of Pennsylvania1
- Home economics1
- Homosexuality1
- Homosexuality--Religious aspects--Islam1
- Hospitality--Religious aspects--Islam1
- Hospitals1
- Hotaki, Mir Mahmud, d. 17251
- Hotelkeepers1
- Hotels1
- Human anatomy1
- Humāmī, Aḥmad ibn Thābit, d. 1233 or 4. Ghunyat al-ḥussāb fī ʻilm al-ḥisāb1
- Hāmilī, Abū Bakr ibn ʻAlī ibn Mūsá, d. 1367. Durr al-muhtadī wa-dhukhr al-muqtadiʼ1
- Hāmī, Ibrāhīm. Arbaʻūn ḥadīth1
- Hārūn al-Rashīd, Caliph, approximately 763-8091
- Ibn Abī Jumhūr al-Aḥsāʾī, Muḥammad ibn ʻAlī, -approximately 1473. Masālik al-afhām1
- Ibn Abī al-Rijāl, ʻAlī, 1015 or 1016-1062 or 1063. Dalālah al-kullīyah ʻan al-ḥarakāt al-falakīyah1
- Ibn Amīn al-Dawlah, al-ʻAfīf, active 15th century. Lamḥah al-ʻAfīfīyah fī al-ṭibb1