List of ships named Atlantis
# List of ships named Atlantis

The following ships were named Atlantis for the city of Atlantis:

* German auxiliary cruiser Atlantis, a German auxiliary cruiser that operated during World War II
* HMS Atlantis, a cancelled submarine of the Royal Navy
* RV Atlantis, a sail training and research vessel renamed PNA Dr. Bernardo A. Houssay of the Argentine Prefecture
* RV Atlantis (AGOR-25), a United States Navy research vessel
* RV Atlantis II, a research vessel
* USS Atlantis, a patrol vessel of the United States Navy during World War I
