Grândola is a town (vila) and municipality located in the Setúbal District of Portugal. As of 2021, the municipality has a population of 13,822 and covers a total area of 825.94 square kilometres.
The municipality encompasses several notable geographical features and areas, including the Tróia peninsula situated between the Sado River and the Atlantic Ocean. It also includes the popular summer resort of Melides, the Serra de Grândola mountain range, and a coastline that is partly located within the Comporta region.