The Renault 9 and Renault 11 are small family cars produced by the French manufacturer Renault for model years 1981–1988 in saloon (Renault 9) and hatchback (Renault 11) configurations — both were styled by the French automobile designer, Robert Opron.

Variants were manufactured by American Motors Corporation (AMC), as the Renault Alliance and Renault Encore for the North American market. The car was produced in Turkey until 2000.

The models use a transverse front-wheel drive engine configuration, and feature four wheel independent suspension. They were chosen as the European Car of the Year in 1982, as well as the Car of the Year by Motor Trend and one of the 10Best by Car and Driver in 1983.