London South Bank University (LSBU) is a public university in Elephant and Castle, London. It is based in the London Borough of Southwark, near the South Bank of the River Thames, from which it takes its name. Founded in 1892 as the Borough Polytechnic Institute, it achieved university status in 1992 under the Further and Higher Education Act 1992.

Elephant and Castle is an area of South London, England, in the London Borough of Southwark. The name also informally refers to much of Walworth and Newington, due to the proximity of the London Underground station of the same name. The name is derived from a local coaching inn.