Pierre II de Montferrand, lord of Landiras, was a French knight who served the English during the Hundred Years' War.
He was the governor of Blaye and was executed in July 1454, due to the years-long aftermath of the Battle of Castillon.
Pierre was a son of Bertrand III de Montferrand and Isabelle de Preissac, dame of Landiras.
Mary was a granddaughter of Henry IV of England.
Pierre received 500 pounds worth of French coinage (livre tournois) and land from the Duke of Bedford as a dowry.