Largest Cruise Ships in the World (2026)

Royal Caribbean's Icon-class ships lead at 248,663 GT each, with three vessels tied for the world's largest cruise ship. The top 10 are dominated by Royal Caribbean's Icon and Oasis classes, followed by MSC Cruises' World-class mega-ships.

Data
# Ship Name Operator Year Built Gross Tonnage (GT)
1Icon of the SeasRoyal Caribbean International2024248,663
2Star of the SeasRoyal Caribbean International2025248,663
3Legend of the SeasRoyal Caribbean International2026248,663
4Utopia of the SeasRoyal Caribbean International2024236,473
5Wonder of the SeasRoyal Caribbean International2022235,600
6Symphony of the SeasRoyal Caribbean International2018228,081
7Harmony of the SeasRoyal Caribbean International2016226,963
8Oasis of the SeasRoyal Caribbean International2009226,838
9Allure of the SeasRoyal Caribbean International2010226,637
10MSC World AmericaMSC Cruises2025216,638
11MSC World EuropaMSC Cruises2022215,863
12Disney AdventureDisney Cruise Line2026208,108
13Costa ToscanaCosta Cruises2021186,364
14ArviaP&O Cruises2022185,581
15Costa SmeraldaCosta Cruises2019185,010
16IonaP&O Cruises2020184,089
17MSC EuribiaMSC Cruises2023184,011
18AIDAnovaAIDA Cruises2018183,858
19AIDAcosmaAIDA Cruises2021183,774
20Carnival CelebrationCarnival Cruise Line2022183,521
21Carnival JubileeCarnival Cruise Line2023182,015
22Mardi GrasCarnival Cruise Line2020181,808
23MSC GrandiosaMSC Cruises2019181,541
24MSC VirtuosaMSC Cruises2020181,541
25Sun PrincessPrincess Cruises2024177,882