Louveciennes (French pronunciation: [luv(ə)sjɛn] ^ⓘ) is a commune in the Yvelines department in the Île-de-France region in north-central France. It is located in the western suburbs of Paris, between Versailles and Saint-Germain-en-Laye, and adjacent to Marly-le-Roi.

Louveciennes was frequented by impressionist painters in the 19th century; according to the official site, there are over 120 paintings by Renoir, Pissarro, Sisley, and Monet depicting Louveciennes.

The composer Camille Saint-Saëns lived in Louveciennes from 1865 to 1870.

Marie Louise Élisabeth Vigée-Lebrun, the most famous female painter of the 18th century, is buried at the Cimetière de Louveciennes near her old home.

Anaïs Nin was a popular Cuban novelist born in Neuilly, an area in Paris and lived in Louveciennes from 1930 to 1936 at 2 bis, rue Montbuisson. Her career as an author started in this town.

Marshal Joseph Joffre, the commander of the French Army at the start of the First World War, built a property, La Châtaigneraie, at Louveciennes, and is buried in its garden. The tomb is not open to the public, and can only be seen at a ceremony on 11 November.

Louis, 7th duc de Broglie, physicist and Nobel Prize laureate, died in Louveciennes 19 March 1987.

Orchestra conductor Charles Munch resided in Louveciennes at Place Emile Dreux, in the village of Voisins during the last decade of his life (1958–68). A plaque to that effect has been placed on the residence.