Boullogne is a French surname. Notable people with the surname include:
Bon Boullogne (died 1717), French painter Geneviève Boullogne (1645–1708), French painter Louis Boullogne (1609–1674), French painter Louis de Boullogne (1654–1733), French painter Madeleine Boullogne (1646–1710), French painter
See also Boulogne (disambiguation)