USS Atlantis (SP-40)

USS Atlantis may refer to the following ships operated by the United States Navy:

USS Atlantis (SP-40), was a patrol boat used by the United States Navy from 1917 until 1919 along the east coast and the Great Lakes region.
RV Atlantis (AGOR-25), is an American oceanographic research vessel at the Woods Hole Oceanographic Institution since 1997. The title is held by US Navy and operated under charter agreement with the Office of Naval Research.

Sources

This article incorporates text from the public domain Dictionary of American Naval Fighting Ships. The entry can be found here.
This article includes information collected from the Naval Vessel Register, which, as a U.S. government publication, is in the public domain.

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.