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. The final population is expected to be around 10,000. Cambourne has recently been used by government departments and in school Geography lessons as it provides a useful case study of designing and building a settlement from scratch.
The population was approximately 7,600 in 2009.