Clumber and Hardwick is a civil parish in the Bassetlaw district, in the county of Nottinghamshire, England. The parish includes the settlement of Hardwick Village and Clumber Park, a country park. In the UK census of 2021 the parish had a population of 66. The parish lies in the north west of the county, and south west within the district. It is 125 miles north west of London, 22 miles north of the city of Nottingham, and 3½ miles south east of the market town of Worksop.