The London Borough of Southwark ⁱ/ˈsʌðərk/ is a London borough in south east London, England. It is directly south of the River Thames and the City of London, and forms part of Inner London.

Southwark got its name in the 9th century but was first settled in the Roman period. The London Borough of Southwark was formed in 1965 from the former area of the Metropolitan Borough of Southwark, the Metropolitan Borough of Camberwell, and the Metropolitan Borough of Bermondsey.

The borough borders the City of London and the London Borough of Tower Hamlets to the north (the River Thames forming the boundary), the London Borough of Lambeth to the west and the London Borough of Lewisham to the east. To the south are the London Borough of Bromley and the London Borough of Croydon.

At the 2001 census Southwark had a population of 244,866. Southwark is ethnically 63% white, 16% black African and 8% black Caribbean. 31% of householders are owner–occupiers.

Tower Bridge, the Millennium Bridge, Blackfriars Bridge, Southwark Bridge and London Bridge all connect across to the City of London are within the borough. The skyscraper Shard London Bridge, under construction, will be the tallest building in the EU when completed. The Tate Modern Art Gallery, Shakespeare's Globe Theatre and the Imperial War Museum are within the borough. Borough Market near London Bridge is probably London's most famous food market.

London ⁱ/ˈlʌndən/ is the capital city of England and the United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its founding by the Romans, who named it Londinium. London's ancient core, the City of London, largely retains its square-mile mediaeval boundaries. Since at least the 19th century, the name London has also referred to the metropolis developed around this core. The bulk of this conurbation forms the London region and the Greater London administrative area, governed by the elected Mayor of London and the London Assembly.

London is a leading global city, with strengths in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism and transport all contributing to its prominence. It is the world's leading financial centre alongside New York City and has the fifth-largest city GDP in the world (and the largest in Europe). London has been described as a world cultural capital. It was the world's most visited city during 2011 and London Heathrow is the world's busiest airport by number of international passengers. London's 43 universities form the largest concentration of higher education in Europe. In 2012 London will become the first city to host the modern Summer Olympic Games three times.

Borough of Southwark could refer to:

Coordinates: 51°29′56″N 0°05′24″W / 51.4988°N 0.0901°W / 51.4988; -0.0901

Southwark (pronounced /ˈsʌðərk/ SUDH-ərk) is a district of south London, England, and the administrative headquarters of the London Borough of Southwark. Situated 1.5 miles (2.4 km) east of Charing Cross, it forms one of the oldest parts of London and fronts the River Thames to the north. It historically formed an ancient borough in the county of Surrey, made up of a number of parishes, which increasingly came under the influence and jurisdiction of the City of London. As an inner district of London, Southwark experienced rapid depopulation during the late 19th and early 20th centuries. It is now at an advanced stage of regeneration and is the location of the City Hall offices of the Greater London Authority.

The name Suthriganaweorc or Suthringa geweorche is recorded for the area in the 10th century Anglo-Saxon document known as the Burghal Hidage and means "fort of the men of Surrey" or "the defensive work of the men of Surrey". Southwark is recorded in the 1086 Domesday Book as Sudweca. The name means "southern defensive work" and is formed from the Old English sūth and weorc. The southern location is in reference to the City of London to the north, Southwark being at the southern end of London Bridge. The name has been used for various areas of civil administration, including the ancient Borough of Southwark, the Metropolitan Borough of Southwark and the current London Borough of Southwark. The ancient borough of Southwark was also known simply as The Borough —or Borough— and this name, in distinction from 'The City', has persisted as an alternative name for the area. Southwark was also simultaneously referred to as the Ward of Bridge Without when administered by the City (from 1550 to 1900 and as an Aldermanry until 1978.

The administrative area of Greater London contains thirty-two London boroughs. Inner London comprises twelve of these boroughs plus the City of London. Outer London comprises the twenty remaining boroughs of Greater London.

The London boroughs are administered by London Borough Councils which are elected every four years. The boroughs are the principal local authorities in London and are responsible for running most local services in their areas, such as schools, social services, waste collection and roads. Some London-wide services are run by the Greater London Authority, and some services and lobbying of government are pooled within London Councils. Some London borough councils also group together for such services as waste collection and disposal, e.g. the West London Waste Authority. The London boroughs are local government districts and have similar functions to metropolitan boroughs. Each London borough is a Local Education Authority. Until 1990 the Inner London boroughs were served by a shared LEA, the Inner London Education Authority.