Simca 1300 and Simca 1500 were large family cars manufactured by the French automaker Simca in its Poissy factory from 1963 to 1966, and between 1966 and 1975 in revamped versions, as Simca 1301 and Simca 1501.

They were essentially versions of the same car, fitted with either a 1.3 L or 1.5 L engine, hence the model names. Apart from different engines and differences in standard equipment, the models were for the most part identical, bar some styling details such as grille or bumpers. This model series replaced the popular, long-running Simca Aronde and was initially available only with a 4-door saloon body, but in 1964 the 1500 gained an estate version (1300 estate followed in 1965).

In September 1966 Simca presented the revised range, now bearing the 1301/1501 names. The saloons featured a new, extended front end, and a significantly stretched rear, which resulted in a larger boot and a more stately profile. All models were also given new interiors. In 1969 and 1970 respectively, Simca presented the more "sporty" Special versions of the 1501 and 1301. The range continued to be produced until 1975, when Simca unveiled a replacement, the Simca 1307, which went on to become the 1976 European Car of the Year.