EntityQ421114· pop 8BillancourtSign in to saveBillancourt may refer to:ArticleBillancourt may refer to: Billancourt, Somme, commune in the Somme department Boulogne-Billancourt, commune in the western suburbs of Paris Billancourt (Paris Métro)ConnectionsBoulogne-BillancourtEntityBillancourtEntityBillancourtEntity