GTS Celebrity Summit is a Millennium class cruise ship owned an operated by Celebrity Cruises. She was built in 2001 by the Chantiers de l'Atlantique shipyard in St. Nazaire France for Celebrity Cruises as GTS Summit. She was renamed with a Celebrity prefix in her name in 2008. The Summit features a special restaurant that has original panels & ornamentation from the SS Normandie which is a more elegant alternative.
Builders of the Celebrity Summit are Chantiers de l'Atlantique and Saint-Nazaire.