Author
- Festus1
- Francesco Filelfo1
- Francis of Mayrone1
- Frater Paulus1
- Geert Groote1
- Geoffrey Chaucer1
- Geoffrey of Vinsauf1
- George of Trebizond1
- Giles of Rome1
- Giordano Ruffo1
- Giovanni Boccaccio1
- Giovanni da Udine1
- Gratian1
- Gregory I1
- Gregory IX1
- Guillaume de Lorris1
- Haimo of Auxerre1
- Haliloǧlu Süleyman1
- Hasan al-Askari1
- Hatefi1