The Renault Mégane, also spelled without the acute accent as Megane, especially in languages other than French, and also known as the Renault Megavan for an LCV in Ireland, as the Renault Scala in Iran and as the Renault Mégane Grandcoupé for the saloon in Israel, Palestinian Authority and Serbia for certain generations, is a small family car produced by the French car manufacturer Renault for the 1996 model year, and was the successor to the Renault 19. The Mégane has been offered in three- and five-door hatchback, saloon, coupé, convertible and estate bodystyles at various points in its lifetime, and having been through four generations is now in its fifth incarnation.

The C-segment is the 3rd category of the European segments for passenger cars and is described as "medium cars". It is equivalent to the Euro NCAP "small family car" size class, and the compact car category in the United States.