Geoffrey V (1113–1151), called the Handsome () and Plantagenet (), was the Count of Anjou, Touraine, and Maine from 1129. He was the Duke of Normandy from 1144. By his marriage to the Empress Matilda, daughter and heiress of Henry I of England, Geoffrey had a son, Henry Curtmantle, who succeeded to the English throne. Geoffrey was the founder of the House of Plantagenet, so named for his nickname.