List of largest cruise ships Star of the Seas (left) and Icon of the Seas (right), the two Royal Caribbean International Icon class cruise ships tied for largest in the world.

Apr 13, 2025 · Icon of the Seas by Royal Caribbean is currently the largest cruise ship in the world. This new ship made its inaugural voyage in January 2024, and even though it’s no longer the newest …

Apr 1, 2026 · The largest cruise ships currently in service are Royal Caribbean's Icon of the Seas and Star of the Seas. Each comes in at 248,663 gross tons and carries 7,600 passengers at maximum …

3 days ago · The "largest" cruise ship can be subjective, depending on whether you measure by gross tonnage, length, or height. Regardless, modern mega-ships are impressive and are sure to turn …

Feb 6, 2026 · What's the world's the largest cruise ship? A Royal Caribbean ship holds the honor, but that changes yearly. Check out our list of the 30 biggest cruise ships.

Cruise ships are evaluated based on their gross registered tonnage (GRT), a metric that measures a ship’s total interior volume. Here's a look at the 25 biggest cruise ships currently sailing throughout …

Mar 10, 2026 · Below are the largest cruise ships in the world today, ranked by size along with the key details that matter to cruisers. 1. Icon of the Seas and Star of the Seas. These two ships currently …

Apr 3, 2026 · Ranked by gross tonnage, the largest cruise ships in the world are currently Icon of the Seas and Star of the Seas, which share joint number one status. Below, we break down the five …

The largest cruise ships in the world ranked by gross tonnage. Compare the biggest ships from Royal Caribbean, MSC, and more with stats and tables.

Apr 2, 2026 · In 2025, it set the stage for a new era in passenger ships by launching Icon of the Seas, which has claimed the title of the biggest cruise ship in the world, weighing even more than the Titanic.