MS Silja Serenade is a cruiseferry owned by the Estonian shipping company Tallink Grupp,Tallink corporate structure, retrieved 2008-09-08 operating under their Silja Line brand on a route connecting Helsinki to Stockholm via Mariehamn. She was built in 1990 by Masa-Yards at Turku New Shipyard, Finland. From 26 June 2020, to 13 September 2020, the ship's route was Helsinki–Riga, which got replaced by the cruiseferry .
