Lens (French pronunciation: [lɑ̃s]; Picard: Linse) is a city in the Pas-de-Calais department in northern France. It is one of the main towns of Hauts-de-France along with Lille, Valenciennes, Amiens, Roubaix, Tourcoing, Arras and Douai. The inhabitants are called Lensois (pronounced [lɑ̃swa]).