Clamart is a commune in the southwestern suburbs of Paris, France. It is located 8.7 km from the center of Paris.
The town is divided into two parts, separated by a forest: bas Clamart, the historical centre, and petit Clamart with urbanization developed in the 1960s replacing pea fields. The canton of Clamart includes only a part of the commune. The other part of the commune belongs to the canton of Le Plessis-Robinson.