List of Famous people with last name Longueuil

Charles (II) le Moyne de Longueuil, Baron de Longueuil was the first native-born Canadian to be made Baron in New France.

Michael Charles Grant, 12th Baron de Longueuil is a nobleman possessing the only French colonial title recognized by the Monarch of Canada, currently his second cousin once removed, Elizabeth II of Canada.

Paul-Joseph Le Moyne de Longueuil was a seigneur and colonial army officer in New France and governor of Trois-Rivières from 1757 to 1760.

Raymond David Grant, 11th Baron de Longueuil was a nobleman possessing the only French colonial title to be officially recognized by the British Crown. For much of his life, he was a professional painter residing in France.