Thallus or Thallos perhaps a Samaritan, was an early historian who wrote in Koine Greek. He wrote a three-volume history of the Mediterranean world from before the Trojan War to the 167th Olympiad, 112–108 BC, or perhaps to the 217th Olympiad, AD 89-93. Most of his work, like the vast majority of ancient literature, has been lost, although some of his writings were quoted by Sextus Julius Africanus in his History of the World. It is not known when he lived and wrote, but his work is quoted by Theophilus of Antioch, who died around AD 185 and most scholars date his writings around 50 AD.
