Celebrity Millennium Cruise Ship Guide

Celebrity Cruises · Millennium-class cruise ship

Celebrity Millennium at a glance

Ship planning snapshot

Celebrity Millennium at a glance
Celebrity CruisesMillennium-class cruise shipSeaDays guide

Overview

GTS Celebrity Millennium is a Millennium-class cruise ship operated by Celebrity Cruises, a subsidiary of Royal Caribbean Group. Celebrity Millennium is operated by Celebrity Cruises. Celebrity Millennium entered service in 2000. Celebrity Millennium is a Millennium-class cruise ship operated by Celebrity Cruises. This SeaDays guide lists verified catalog facts so you can compare Celebrity Millennium with other Celebrity Cruises ships before booking.

Key facts

Cruise line
Celebrity Cruises
Ship class
Millennium-class cruise ship
Entered service
2000
Gross tonnage
90,200 GT
Passenger capacity
2,150 (lower berth / double occupancy)
Crew
999
Length
290 m
Beam
35 m

What makes this ship notable

GTS Celebrity Millennium is a Millennium-class cruise ship operated by Celebrity Cruises, a subsidiary of Royal Caribbean Group. Celebrity Millennium is operated by Celebrity Cruises. Celebrity Millennium is a Celebrity Cruises ship profile in the SeaDays cruise directory.

Highlights

Practical planning

Use Celebrity Millennium’s catalog specs—capacity, year, and class—to judge whether the ship matches your itinerary length and travel party. Cabin location, dining reservations, and show times are published by Celebrity Cruises for each sailing; confirm those on your booking rather than assuming sister ships are identical. SeaDays helps you keep port days, sea days, and notes for Celebrity Millennium in one place so planning stays with the voyage instead of scattered screenshots.

Frequently asked questions

What cruise line operates Celebrity Millennium?

Celebrity Millennium is operated by Celebrity Cruises.

When did Celebrity Millennium enter service?

Celebrity Millennium entered service in 2000.

What class is Celebrity Millennium?

Celebrity Millennium is a Millennium-class cruise ship.

How many passengers does Celebrity Millennium carry?

Catalog capacity is 2,150 (lower berth / double occupancy). Figures can vary by cabin configuration.

How large is Celebrity Millennium?

Verified catalog specs list Celebrity Millennium at 90,200 GT, 290 m long, 35 m beam.

Does SeaDays publish passenger reviews for Celebrity Millennium?

This page is a catalog guide, not a review. Community reviews live in the SeaDays app when guests have submitted them.

Related ships

Related ports

What is a sea day? · First-time cruise tips · Ports directory

More reading

cvs Celebrity Edge: Modern Cruise Ship ComparisonCruise guidecvs Celebrity Edge: Modern Cruise Ship ComparisonNorwegian Prima vs Celebrity Edge: Modern Cruise Ship Comparison: detailed comparison of Norwegian and Celebrity covering amenities, dining, cabins, andDo Cruise Ships Ever Get Lost?Cruise guideDo Cruise Ships Ever Get Lost?Cruise ships cross oceans and thread channels, but getting lost at sea is not like missing a highway exit. ModernTop 10 Cruise Ships for 2026: Features, Reviews, and ExperiencesCruise guideTop 10 Cruise Ships for 2026: Features, Reviews, and ExperiencesChoosing a cruise ship in 2026 is less about “biggest” and more about fit: dining style, cabin comfort, entertainment, andHow to Avoid Getting Sick on a Cruise ShipCruise guideHow to Avoid Getting Sick on a Cruise ShipHow to Avoid Getting Sick on a Cruise Ship: practical cruise advice covering Quebec City, the Norwegian fjords, and realCruise Ship Entertainment: Shows, Activities, and NightlifeCruise guideCruise Ship Entertainment: Shows, Activities, and NightlifeCruise ships are floating entertainment complexes. From Broadway-style shows to silent discos, there's something for everyone. Here's what to expect—andWhy Cruise Ships Use Horns When Leaving PortCruise guideWhy Cruise Ships Use Horns When Leaving PortCruise ships often blow their horns when leaving port. Here’s how horn signals fit navigation rules—and why sail-away still feels

Know your ship before you sail. Plan this cruise in SeaDays.