The Simca Vedette is an executive car, manufactured from 1954 to 1961 by French automaker Simca, at their factory in Poissy, France. The Vedette competed in France's large car market at a time when the economy was finally returning to growth and enjoyed moderate success with its American style finished off by the Italian designer Rapi. It was marketed with different model names according to trim and equipment levels. The Vedette was Simca's largest model at that time, and it went on to spawn a more economical version, the Simca Ariane.

Simca was a French automaker, founded in November 1934 by Fiat S.p.A. and directed from July 1935 to May 1963 by Italian Henri Pigozzi. Simca was affiliated with Fiat and, after Simca bought Ford's French subsidiary, became increasingly controlled by Chrysler. In 1970, Simca became a brand of Chrysler's European business, ending its period as an independent company. Simca disappeared in 1978, when Chrysler divested its European operations to another French automaker, PSA Peugeot Citroën. PSA replaced the Simca brand with Talbot after a short period when some models were badged as Simca-Talbots.