- Haft awrang (Jāmī)1
- Hair--Dyeing and bleaching1
- Half bindings1
- Harawī, ʻUmar, active 13th century. Hārūnīyah fī al-taṣrīf1
- Hashish1
- Haydajī, Muḥammad ʻAlī, -1927 or 19281
- Headgear--Religious aspects--Islam1
- Healing--Religious aspects--Islam1
- Hermetism1
- Hinduism--Doctrines1
- History--Philosophy1
- Homosexuality in literature1
- Horology1
- Hospitals1
- Hotaki, Mir Mahmud, d. 17251
- Human-animal relationships1
- Humāmī, Aḥmad ibn Thābit, d. 1233 or 4. Ghunyat al-ḥussāb fī ʻilm al-ḥisāb1
- Hārūn al-Rashīd, Caliph, approximately 763-8091
- Ibadites1
- Ibadites--Doctrines1