Bromley Common is an unincorporated village in Greater London, within the London Borough of Bromley. Prior to 1965 it was within the historic county of Kent. It is south of Bromley town centre and Bickley, west of Southborough and Petts Wood, north of Locksbottom and Keston, and east of Hayes.

The London Borough of Bromley is a borough in London, England. It borders the county of Kent, of which it formed part of until 1965. The borough's population in the 2021 census was 329,991. It is named after Bromley, its principal district. Other districts are Penge, Hayes, West Wickham, Chislehurst, Beckenham and Orpington. The local authority is Bromley London Borough Council.