Great Chishill is a village and former civil parish, now in the parish of Great and Little Chishill, in the South Cambridgeshire district, in the county of Cambridgeshire, England. The village is about 1 mile (1.6 km) east of the county boundary with Hertfordshire and about 4 miles (6 km) east of Royston. In 1961 the parish had a population of 293. The 2011 Census recorded Great and Little Chishill's population as 678.

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.