The Borough of Chesterfield is a non-metropolitan district with borough status in Derbyshire, England. It is named after the town of Chesterfield, its largest settlement, and also contains the town of Staveley and the large village of Brimington. In 2022 it had a population of 104,110. The borough borders the North East Derbyshire district to the north, west and south, and the Bolsover district to the east.