Per Arne Lodding Olsen (born 21 February 1961) is a Norwegian politician and a former Member of Parliament for the Progress Party, where he held the position as second deputy leader. He served as the Governor of Vestfold from 2016 to 2019, and is as of 2019 the Governor of Vestfold og Telemark, elected by the King-in-Council. While Vestfold and Telemark merged on 1 January 2020, the office of the Governor was merged a year before, on 1 January 2019.He served as a deputy Member of Parliament to the Norwegian Parliament from Vestfold from 2001 to 2009. He was the mayor of Tønsberg from 2003 until 2009, when he became a Member of Parliament.