Author
- Heinrich von Friemar2
- Hemādri2
- Henry Howard, 1st Earl of Northampton2
- Henry VIII of England2
- Henry of Langenstein2
- Henry of Segusio2
- Hernando Hernández de Valderrueda2
- Hibetullah bin İbrahim2
- Hocazade Esad Efendi2
- Holy Roman Empire2
- Homer2
- Honorat Bovet2
- House of Gondi2
- House of Requesens2
- Hugh Broughton2
- Hugh of Balma2
- Hārīta2
- Ibn Asakir2
- Ibn Hijjah al-Hamawi2
- Ibn Khallikan2