MSC Cruises is a Swiss-Italian global cruise line based in Geneva, with operations offices in Naples, Genoa and Venice. It was founded in 1970 in Naples, Italy, as part of the Mediterranean Shipping Company (MSC). In addition to being the world's largest privately held cruise company, employing about 23,500 people worldwide and with offices in 45 countries as of 2017, MSC Cruises is the third-largest cruise company in the world, after Carnival Corporation & plc and Royal Caribbean Group, with a 10.2% share of all passengers carried in 2021.

Mediterranean Shipping Company S.A, branded as MSC, is an international shipping line founded by Gianluigi Aponte in Italy in 1970. The company is owned by the Aponte family with its headquarters in Switzerland since 1978. It is the world's largest container shipping company by both fleet size and cargo capacity, controlling about 19.7 percent of the global container ship fleet.