Southwark Borough
Southwark Cathedral
OS grid reference	TQ325795
• Charing Cross	1.5 mi (2.4 km) W
London borough	Southwark
Ceremonial county	Greater London
Region	London
Country	England
Sovereign state	United Kingdom
Post town	LONDON
Postcode district	SE1
Dialling code	020
Police	Metropolitan
Fire	London
Ambulance	London
UK Parliament	Bermondsey and Old Southwark
London Assembly	Lambeth and Southwark
List of places UK England London

Southwark (/ˈsʌðərk/ SUDH-ərk)^[1] is the main part of the inner London Borough of Southwark. It is on the Thames, south of London Bridge. It is often called just 'The Borough'. Southwark was once a separate town in Surrey, and was made part of London in 1889.

Southwark has several important buildings: Southwark Cathedral, London Bridge station and the Tate Modern art gallery. Two Roman roads met in Southwark: Watling Street and Stane Street. The area was marshy with islands in Roman times. They built the first London Bridge here.

The word 'Southwark' is pronounced Suthuk.