St Katharine Docks is a former dock and now a mixed-used district in Central London, in the London Borough of Tower Hamlets and within the East End. It lies on the north bank of the River Thames, immediately downstream of the Tower of London and Tower Bridge. From 1828 to 1968, it was one of the commercial docks that made up the Port of London. It is in the redevelopment zone known as Docklands and is now a popular housing and leisure complex.