Author
- Guillaume d'Estouteville1
- Guillaume de Lanicia1
- Guillaume de Lorris1
- Hanns Schwartz1
- Heinrich Bullinger1
- Heinrich Stegmüller1
- Heinrich von Friemar1
- Henry Howard, 1st Earl of Northampton1
- Henry III of France1
- Henry Suso1
- Hesiod1
- Honorat Bovet1
- Honorat de Bueil, seigneur de Fontaines1
- House of Borgia1
- House of Ventimiglia1
- House of della Rovere1
- Hugo Trottus1
- Humphrey Wellys1
- Ibrāhīm al-Ḥusaynī1
- Ibrāhīm ibn ʻAlī Qalqashandī1