The Battle of Auray took place on September 29, 1364 at the French town of Auray. This battle was the decisive confront of the Breton War of Succession, a part of the Hundred Years' War.
In the battle, which began as a siege, duke John V of Brittany helped by English forces commanded by Sir John Chandos, defeated his rival Charles of Blois, seconded by the French.
