Author
- Guillaume Tardif1
- Guillaume d'Estouteville1
- Haymo of Faversham1
- Heinrich Stegmüller1
- Heinrich von Friemar1
- Henry Daniel1
- House of Gondi1
- House of Requesens1
- House of Ventimiglia1
- Hugh Ripelin of Strasburg1
- Hugh of Balma1
- Hugh of Fouilloy1
- Hugh of Saint-Cher1
- Hugo Trottus1
- Humbert of Romans1
- Iacopo Bracciolini1
- Iacopo da Benevento1
- Ibn Abī Sharīf1
- Ibn Amir Hajj1
- Ibn Aqil1