Author
- Haymo of Faversham1
- Haşmet1
- He Jingming1
- Heinrich Reicher1
- Heinrich Stegmüller1
- Henry III of France1
- Henry IV of France1
- Henry VI of England1
- Hibat Allāh ibn Najm al-Dīn Ibn al-Bārizī1
- Hibat Allāh ibn ʻAṭāʼ Allāh Ḥusaynī Shīrāzī Shāh Mīr1
- Hillel Lichtenstein1
- Hirsh Kunrat1
- Holy Roman Empire1
- Hongwu Emperor1
- Honorat de Bueil, seigneur de Fontaines1
- House of Blois1
- House of Borgia1
- House of Gondi1
- House of Ventimiglia1
- House of della Rovere1