Richmond upon Thames London Borough Council, also known as Richmond upon Thames Council, LBRUT or Richmond Council, is the local authority for the London Borough of Richmond upon Thames in Greater London, England. It is a London borough council, one of 32 in London. The council has been under Liberal Democrat majority control since 2018. Although the borough is named after Richmond, the council meets at York House in Twickenham, and has its main offices in the adjoining Civic Centre.

The London Borough of Richmond upon Thames in southwest London, England, forms part of Outer London and is the only London borough on both sides of the River Thames. It was created in 1965 when three smaller council areas amalgamated under the London Government Act 1963. It is governed by Richmond upon Thames London Borough Council and is divided into nineteen wards. The population is 198,019 and the major settlements are Barnes, East Sheen, Mortlake, Kew, Richmond, Twickenham, Teddington and Hampton.