Tarentum

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
 * ST Tarentum, a tug in service with Società Rim. Napoletani (1962–82); originally known as Empire Bess