Cambourne is a new settlement and civil parish in Cambridgeshire, England, in the district of South Cambridgeshire. It lies on the A428 road between Cambridge, 9 miles (14 km) to the east, and St Neots and Bedford to the west. It comprises the three villages of Great Cambourne, Lower Cambourne and Upper Cambourne. The area is close to Bourn Airfield.

South Cambridgeshire is a local government district of Cambridgeshire, England, with a population of 162,119 at the 2021 census. It was formed on 1 April 1974 by the merger of Chesterton Rural District and South Cambridgeshire Rural District. It completely surrounds the city of Cambridge, which is administered separately from the district by Cambridge City Council.