Julius Pollux (Greek: Ἰούλιος Πολυδεύκης, Ioulios Polydeukes; fl. 2nd century) was a Greek scholar and rhetorician from Naucratis, Ancient Egypt.[1][2][3] Emperor Commodus appointed him a professor-chair of rhetoric in Athens at the Academy — on account of his melodious voice, according to Philostratus' Lives of the Sophists.