- Herbs1
- Hermeneutics1
- Hermes, Trismegistus1
- Hermetism1
- Hieron I, Tyrant of Syracuse, -467 B.C. or 466 B.C.1
- Historical geography1
- Historiography1
- History--Philosophy1
- Homosexuality in literature1
- Homosexuality--Religious aspects--Islam1
- Horses1
- Hymnals1
- Ibn Barrī, ʻAbd Allāh, 1106-11871
- Ibn Maʻṣūm, ʻAlī ibn Aḥmad, 1642-approximately 1707. Badīʻīyah1
- Ibn Nubātah, Muḥammad ibn Muḥammad, 1287-1366. Sarḥ al-ʻuyūn fī sharḥ Risālat Ibn Zaydūn1
- Ibn Quṭlūbughā, al-Qāsim ibn ʻAbd Allāh, 1399 or 1400-1474 or 1475. Ḥawālah1
- Ibn Wahbān, ʻAbd al-Wahhāb ibn Aḥmad, -1366 or 1367. Qaʼid al-sharāʼid wa-naẓm al-fawāʼid1
- Ibn al-Fāriḍ, ʻUmar ibn ʻAlī, 1181 or 1182-12351
- Ibn al-Hāʼim, Aḥmad ibn Muḥammad, -1412. Ghāyat al-suʼūl1
- Ibn al-Hāʼim, Aḥmad ibn Muḥammad, -1412. Lumaʻ al-yasīrah fī ʻilm al-ḥisāb1