MS Black Watch was a Royal Viking Star-class cruise ship. She was built by Wärtsilä Helsinki Shipyard, Finland for Royal Viking Line as Royal Viking Star, entering service in 1972 as the lines first ship. She has also sailed for Norwegian Cruise Lines as Westward and Royal Cruise Line as Star Odyssey. As of June 18, 2022 she has been beached for scrapping as Odin at Alang, India.

Royal Cruise Line was a Greek cruise line that operated from 1974 to 1996 and founded by Pericles Panagopulos. The line catered mainly to American passengers looking for an upscale cruise experience and sailed mainly worldwide routes.