- Hindu cosmology1
- Hindu gods1
- Hindu pilgrims and pilgrimages1
- Hinduism--Rituals1
- Hinduism--Rituals--Texts1
- Homosexuality in literature1
- Homosexuality--Religious aspects--Islam1
- Horses1
- Horses--Diseases1
- Hydraulic structures1
- Hymns1
- Hymns, Dutch1
- Hymns, Greek1
- Hymns, Hebrew1
- Hymns, Latin1
- Hymns, Latin (Medieval and modern)1
- Ibn Bābawayh al-Qummī, Muḥammad ibn ʻAlī, 918 or 919-991 or 992. Man lā yaḥḍuruhu al-faqīh1
- Ibn Quṭlūbughā, al-Qāsim ibn ʻAbd Allāh, 1399 or 1400-1474 or 1475. Ḥawālah1
- Ibn Sharaf Shāh, Ḥasan ibn Muḥammad, 1247 or 1248-1315 or 1316. Wāfiyah fī sharḥ al-Kāfiyah1
- Ibn Wahbān, ʻAbd al-Wahhāb ibn Aḥmad, -1366 or 1367. Qaʼid al-sharāʼid wa-naẓm al-fawāʼid1