MS Expedition is an expedition cruise ship owned and operated by the Canada-based G.A.P Adventures. She was built as a car/passenger ferry in 1972 by Helsingör Skibs & Maskinbygg, Helsingør, Denmark as MS Kattegat for Jydsk Færgefart A/S. Subsequently she sailed under the names MS nf Tiger for P&O Normandy Ferries, MS Tiger for Townsend Thoresen and MS Ålandsfärjan for Viking Line, prior to conversion into a cruise ship in 2008.