Le Vésinet is a commune in the Yvelines department in the Île-de-France in north-central France. It is a part of the affluent suburbs of western Paris, 16.4 km from the center of Paris.
Le Vésinet is one of the wealthiest suburbs of Paris, known for its wooded avenues, mansions and lakes. It contains many public gardens designed by French landscape gardener Paul de Lavenne Comte Choulot.