Tatian (disambiguation)


 * Tatian the Assyrian, Christian writer and theologian of the 2nd century
 * Tatian or Tatianus the Deacon, companion of Saint Hilarius of Aquileia, d c 284
 * Antonius Tatianus, Roman politician of the 4th century
 * Eutolmius Tatianus, Roman consul in 391.
 * Tatianus (consul 466), Roman consul in 466.