Author
- Giovanni d'Andrea1
- Giovanni da Bologna1
- Gregory XI1
- Gregory of Nazianzus1
- Gregory of Tatev1
- Guillaume Durand1
- Guillaume Tardif1
- Guillaume Tyrel1
- Guillaume de Maucreux1
- Haly Abenragel1
- Hans Jacob Lupin1
- Haymo of Halberstadt1
- Heinrich IV. von Württemberg1
- Heinrich Stegmüller1
- Henry VIII of England1
- Henry de Bracton1
- Herbert of Auxerre1
- Hilduin1
- Honorat Bovet1
- House of Blois1