Author
- Hibat Allāh ibn Najm al-Dīn Ibn al-Bārizī1
- 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
- Hugh Broughton1
- Hugh Ripelin of Strasburg1
- Hugh of Balma1
- Hugh of Saint-Cher1
- Humbert of Romans1
- Humphrey Wellys1
- Hāshim ibn Muḥammad Maghribī1
- Iachetus Italianus1
- Iacobo Cattaneo Lagomarsino1