Setae or Setai (Ancient Greek: Σέται), or Settae or Settai (Σέτται), or Saettae or Saittai or Saittae (Σαίτται) was a town of ancient Lydia, located at in Modern Turkey. The ruins of that town consist of a stadium, tombs and ruins of several temples. The town is not mentioned by any of the earlier writers, but appears in Ptolemy and Hierocles.