The Renault Clio is a supermini car produced by the French automobile manufacturer Renault. Originally launched in 1990, it is currently in its third generation. The Clio has seen substantial critical and commercial success, being consistently one of Europe's top-selling cars since its launch, and it is largely credited with restoring Renault's reputation and stature after a difficult second half of the 1980s. Symbol of its success and its longevity, the Clio is the only car to have been elected European Car of the Year twice, in 1991 and in 2006.

The Clio has been sold as the Renault Lutecia in Japan, as Honda owns the right to the name Clio (being one of Honda's sales networks in Japan). A four-door saloon was developed for certain markets where sedans are traditionally preferred over hatchbacks and is sold under names Renault Clio Classic, Renault Clio Symbol, Renault Symbol, Renault Clio Sedan, Renault Clio Tricorps, and Renault Thalia. It is also sold under the Nissan nameplate in some Latin American markets as the Nissan Platina with slight changes in the front of the car to make it resemble the Nissan Altima.