Calliarus or Kalliaros (Ancient Greek: Καλλίαρος) was a town in Eastern Locris mentioned by Homer in the Catalogue of Ships of the Iliad. It was uninhabited in Strabo's time, but its name was still attached to a tract of ground on account of the fertility of the latter. According to Greek mythology, the town's eponymous founder was Kalliaros, a son of Laonome and Hodoedocus.
Its site is tentative located near Skala Atalantis.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1854–1857). "Calliarus". Dictionary of Greek and Roman Geography. London: John Murray.
38°40′24″N 23°03′48″E / 38.673354°N 23.063388°E