Gilles de Rais, Baron de Rais (French: [ʒil də ʁɛ]; also spelled "Retz"; c. 1405 – 26 October 1440) was a French knight and lord who possessed extensive estates in Brittany, Anjou and Poitou. He served as one of the captains in the French royal army during the Hundred Years' War, notably taking part in the same military campaigns as Joan of Arc in 1429, up until the failed siege of Paris.

Key figuresJoan of ArcGilles de Rais