Issy-les-Moulineaux is a commune situated in the southwestern suburban area of Paris, France. Located on the left bank of the river Seine, it serves as one of the primary entrances to the city of Paris. The residents of the commune are known as Isséens.
The town is positioned approximately 6.6 km (4.1 mi) from Notre Dame Cathedral, which marks Kilometre Zero in France. On January 1, 2010, Issy-les-Moulineaux joined the Grand Paris Seine Ouest agglomeration community, which subsequently merged into the Métropole du Grand Paris in January 2016.