Le Chesnay

commune in Yvelines, France

Le Chesnay is a former French commune. It is in the western suburbs of Paris 16.7 km (10.4 mi) from the center. About 30,227 people lived here in 2006. André-Mignot Hospital is located in the city.

coat of arms

On 1 January 2019, it was merged into the new commune of Le Chesnay-Rocquencourt.[1]



  1. Arrêté préfectoral 29 November 2018 (in French)