Norwegian Spirit is a Leo-class cruise ship operated by Norwegian Cruise Line. She was initially built in 1998 for Star Cruises as SuperStar Leo by the Meyer Werft shipyard in Papenburg, Germany. In 2004 she was transferred to NCL and renamed Norwegian Spirit.

In January 2020 Norwegian Spirit underwent a major renovation project. The ship received six new restaurants, seven new bars and lounges, enhanced public areas, new and modernized staterooms and new hull art. The drydock is considered to be one of the most extensive of any ship to date. It took 43 days and cost over USD $100 million. Today the ship is considered an adult centric mid-sized ship.