Celebrity Cruises is a cruise line headquartered in Miami, Florida and a wholly owned subsidiary of Royal Caribbean Group. Celebrity Cruises was founded in 1988 by the Greece-based Chandris Group, and merged with Royal Caribbean Cruise Line in 1997. Celebrity's signature logo is an "Χ" displayed on the funnel of Celebrity ships, and is the Greek letter chi, for "Chandris".

Royal Caribbean Group, formerly known as Royal Caribbean Cruises Ltd., is a global cruise holding company incorporated in Liberia and based in Miami, Florida. It is the world's second-largest cruise line operator, after Carnival Corporation & plc. As of March 2024, Royal Caribbean Group fully owns three cruise lines: Royal Caribbean International, Celebrity Cruises, and Silversea Cruises with 65 ships in the current fleet and 5 ships on order until 2028. They also hold a 50% stake in TUI Cruises and Hapag-Lloyd Cruises.