The MS Pacific Sun is a Holiday class cruise ship operated by P&O Cruises Australia. At 47 000 tons the Pacific Sun is a medium-sized ship accommodating up to 1 900 passengers. She was built in 1986 by Kockums Varv Malmö Sweden for Carnival Cruise Lines as MS Jubilee along with near-sister ship Celebration. (The other near-sister ship of the class Holiday was built earlier by Aalborg Værft in Ålborg Denmark.
Builders of the Pacific Sun (ship) are Kockums, Malmö and Sweden.