George I of Brieg

George I, Duke of Brieg (Brzeg) (Polish: Jerzy I brzeski; 1481 or 1483 – 30 May 1521), was a Duke of Legnica during 1488–1505 (with his brother as co-ruler) and of Brzeg since 1505 until his death. He was a member of the Legnica-Brzeg branch of the Piast dynasty.

He was the third and youngest son of Frederick I, Duke of Chojnów-Oława-Legnica-Brzeg-Lubin, by his wife Ludmila, daughter of George of Poděbrady, King of Bohemia.