Author
- Henry of Langenstein1
- Heo Nanseolheon1
- Herbert of Auxerre1
- Hernando del Pulgar1
- Hersekzade Ahmed Pasha1
- Hesiod1
- Hibat Allāh ibn ʻAṭāʼ Allāh Ḥusaynī Shīrāzī Shāh Mīr1
- Hindī, ʻAlīm Allāh1
- Hippocrates1
- Holy Roman Empire1
- Homer1
- Honorat de Bueil, seigneur de Fontaines1
- Horilamiśra1
- House of Blois1
- House of Borgia1
- House of Ventimiglia1
- House of della Rovere1
- Hugh Broughton1
- Hugh Talemache1
- Hugo Trottus1