Carnival Fascination, originally Fascination, was a Fantasy-class cruise ship built at Helsinki, Finland in 1994. For most of her service with Carnival Cruise Lines she operated out of San Juan, Puerto Rico. In 2017 Carnival Fascination was chartered to the US Government to assist with hurricane relief work in the Virgin Islands. During the 2020 COVID-19 pandemic the ship was withdrawn from service and in November that year sold for conversion to a hotel ship for Century Harmony Cruise Ltd, that renamed her Century Harmony. However, in October 2021 she was sold for scrapping, arriving at Gadani, Pakistan as Y Harmony in February 2022.

The Fantasy class is a cruise ship class operated by Carnival Cruise Lines. The first vessel of the class, Carnival Fantasy, entered service in 1990. All eight vessels of the class were constructed by Kvaerner Masa-Yards, in Helsinki, Finland, at the Hietalahti shipyard.