USS Marlin may refer to:
- USS Marlin (SS-205), a Mackerel-class submarine launched 29 January 1941 and sold for scrapping 29 March 1946
- USS Marlin (SST-2), launched 14 October 1953 and donated for a museum ship in 1973, residing in Omaha, Nebraska
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.