1900-1965 жылдар аралығындағы Вестминстер ауданы

the entity that existed from 1900 to 1965

The arms can still be seen on the Portland stone parapet of the former Westminster City Hall in St Martin's Place (built in 1890–91 by Robert Walker, replacing an earlier vestry hall). It can also be seen on the entrance to the car park beneath 10 Spring Gardens (home of the British Council) and on Chelsea and Hammersmith Bridges.

It consisted of the area that is now part of the City of Westminster and south of Oxford Street and Bayswater Road. It included Soho, Mayfair, St. James's, The Strand, Westminster, Pimlico, Belgravia, and Hyde Park. The borough was formed from eleven civil parishes and extra parochial places: Close of the Collegiate Church of St Peter, Liberty of the Rolls, Precinct of the Savoy, St Anne Soho, St Clement Danes, St George Hanover Square, St James Piccadilly, St Martin in the Fields, St Mary le Strand, St Paul Covent Garden and Westminster St Margaret and St John. These eleven were combined into a single civil parish called City of Westminster, which was conterminous with the metropolitan borough, in 1922. Previous to the borough's formation it had been administered by five separate local bodies: the Vestry of St George Hanover Square, the Vestry of St Martin in the Fields, Strand District Board of Works, Westminster District Board of Works and the Vestry of Westminster St James. The Close of the Collegiate Church of St Peter had not been under the control of any local authority prior to 1900.

The borough was divided into fourteen wards for elections: Charing Cross, Conduit, Covent Garden, Great Marlborough, Grosvenor, Hamlet of Knightsbridge, Knightsbridge St George's, Pall Mall, Regent, St Anne, St John, St Margaret, Strand and Victoria.

The parishes which made up the borough were within the St George's, Strand and Westminster unions. The unions were amalgamated in 1913 to form the City of Westminster Union. The parishes and unions were then abolished in 1922 and replaced with a single City of Westminster parish for poor law purposes. The parish continued to exist until 1965, but ceased to have any role in the administration of the poor law in 1930 when responsibility transferred to the London County Council.

It was abolished in 1965 and its area became part of the City of Westminster along with the Metropolitan Borough of Paddington and the Metropolitan Borough of St Marylebone.