Altıntaş is a town in Kütahya Province in the Aegean region of Turkey.

The marble in the area was mined in antiquity, having been used in the construction of the ancient city of Aizanoi nearby.

Near today's Pınarcık village, a Roman city called "Abya" produced its own coins.

[6] During the reign of the Ottoman sultan Bayezid II, a rebellion was suppressed at a battle in Altıntaş.

Parts of the Battle of Dumlupınar took place within the district boundaries; these areas were later declared a national park.