Thyron (Ancient Greek: Θρύον), sometimes Latinized as Thryum, or Thryoessa (Θρυόεσσα) was a town in Triphylia in ancient Elis, mentioned by Homer in the Catalogue of Ships of the Iliad, where the town is noted to be in the dominions of Nestor.[1] The town is also noted in the Homeric Hymn to Apollo.[2] Later in the Iliad, the poet describes Thyron was at the ford of the river Alpheius. In the same passage, Homer calls the town Thryoessa, places it upon a lofty hill, and relates how it withstood a siege by the Epeii during their war against the Eleans.[3] Strabo identified Thyron with the later Epitalium;[4] but the identity is uncertain.[5][6]