Carnival Spirit is a Spirit-class cruise ship operated by Carnival Cruise Line, a subsidiary of Carnival Corporation & plc. Built in Helsinki by Kværner Masa-Yards, she was the first Spirit-class cruise ship to join Carnival's fleet after she was delivered in 2001.

The Spirit class is a class of cruise ships built at the Kvaerner Masa-Yards Helsinki New Shipyard in Helsinki, Finland. The ships are operated by Carnival Cruise Lines, CSSC Carnival Cruise Shipping and Costa Cruises. The six ships were built to the original Panamax form factor, allowing them to pass through the Panama Canal. This class has the smallest of the signature smoke stacks that Carnival has on their ships. Carnival's Spirit-class ships also feature a unique funnel design that integrates the skylight dome of the atrium.