The Préfecture des Hauts-de-Seine (French pronunciation:[pʁefɛktyʁdeodəsɛn]) is an administrative building located in Nanterre, in the inner suburbs of Paris, France.
Designed specifically to host the administrative offices of the préfecture of the Hauts-de-Seinedépartement, the building has a wide base below its 113 m (371 ft)-tall tower.