Jan Erik Langangen (born 11 May 1950) is a Norwegian businessperson and lawyer.
He was hired in the same year as a consultant in Statoil, and headed the economy and finance department from 1979.
In Statoil he had, together with the board, fired the chief executive Arve Johnsen following the Mongstad scandal.
[1] Langangen left the insurance business and became a junior solicitor in the law firm Thune & Co.
[4] He has been the chair of Norwegian Broker[5] and Södertuna Konferensslott AB,[6] and board member of Knut Axel Ugland Holding.