- Geography, Medieval1
- Georgics1
- Georgius, of Vicomercato1
- Gerardo, Papi di1
- Geri, Geri di1
- Geri, Giovanni di1
- German language--Middle High German1
- German literature1
- Germany--Nuremberg1
- Germany--Würzburg1
- Gertrude, of Nivelles, Saint, 626-6591
- Gharofani, Jacopo1
- Gherardi, Bernardo1
- Gherardi, Gherardo, 1891-19491
- Gherardini, Giorgio de'1
- Giacomini, Francesco1
- Gian Galeazzo Sforza, Duke of Milan, 1469-14941
- Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. Quodlibeta I-VI1
- Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. Theoremata de corpore Christi1
- Gini, Benedetto de1