Francis II of Brittany (in Breton Frañsez II, in French François II) (23 June 1433 – 9 September 1488) was Duke of Brittany from 1458 to his death. He was the son of Richard of Brittany and the grandson of Duke John V. His reign was characterised by conflicts with King Louis XI of France and with his daughter, Anne of France, who served as regent during the minority of her brother, Charles VIII.

Francis II of Brittany (in Breton Frañsez II, in French François II) (23 June 1433 – 9 September 1488) was Duke of Brittany from 1458 to his death. He was the son of Richard of Brittany and the grandson of Duke John V. His reign was characterised by conflicts with King Louis XI of France and with his daughter, Anne of France, who served as regent during the minority of her brother, Charles VIII.