The Treaty of Brétigny was a treaty, drafted on 8 May 1360 and ratified on 24 October 1360, between King Edward III of England and King John II of France. In retrospect, it is seen as having marked the end of the first phase of the Hundred Years' War (1337–1453) as well as the height of English power on the European continent.

It was signed at Brétigny, a village near Chartres, and was later ratified as the Treaty of Calais on 24 October 1360.