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

• USS Bellatrix (AKA-3), an attack cargo ship commissioned in 1942; transferred to Peru in 1963; scrapped in 1991.
• USS Bellatrix (AF-62), commissioned 18 November 1961 at Puget Sound Naval Shipyard, Bremerton, Washington.
• SS Bellatrix (T-AKR-288), a ship of the Military Sealift Command, delivered in 1973.

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. The entry can be found here.