Tarentum may refer to: * Taranto, Apulia, Italy, on the site of the ancient Roman city of Tarentum (formerly the Greek colony of Taras) **See also History of Taranto * Tarentum (Campus Martius), also Terentum, an area in or on the edge of the Campus Martius in Rome * Tarentum, Pennsylvania, United States ** Tarentum Bridge, in the above place * List of Empire ships - B#Empire Bess, ST ''Tarentum'', a tug in service with Società Rim. Napoletani (1962–82); originally known as ''Empire Bess''