Explorer class may refer to:
- Explorer-class container ship, a series of container ships operated by CMA CGM.
- Explorer-class general-purpose vessel, a class of general purpose vessels operated by the Royal Australian Navy
- Explorer-class submarine, a class of experimental submarines operated by the Royal Navy between 1958 and 1965
- Explorer-class starship, a fictional class of starships appearing in Babylon 5
- Navigatori-class destroyer, a class of destroyers operated by the Regia Marina (Italian Navy) between 1929 and 1954, all of which are named after Italian explorers
- Explorer (disambiguation)#Maritime vessels for individual ships carrying the name Explorer
|This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.|