Author
- Franciscus de Senis1
- François Fénelon1
- Furat Ibn Furat Ibn Ibrahim al-Kufi1
- Fārisī, Dāwūd1
- Fārābī, Muḥammad ibn ʻAbd Allāh1
- Galen1
- George Martinuzzi1
- George of Trebizond1
- Gervase of Tilbury1
- Ghars al-Dīn Ibn al-Ḥalabī1
- Ghaws̲1
- Ghazzī, Aḥmad ibn ʻAbd Allāh, d. 14191
- Ghiyāth al-Dīn Manṣūr Dashtakī Shīrāzī1
- Giovanni d'Andrea1
- Giuseppe Vella1
- Gregorio Dati1
- Gregory I1
- Guido delle Colonne1
- Gurbandurdy Zelili1
- Guy de Chauliac1