Mount Sagmatas (Greek: Σαγματάς, Ancient Greek: Ὕπατος, romanized: Hypatos, Latin: Hypatus) is a mountain of Boeotia, Greece. In antiquity, it was called Hypatos and hosted a temple of Zeus. It bounded the Theban plain on the east, towering over the town of Glisas, and the river Thermodon ran down it on course to Teumessus.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1854–1857). "Boeotia". Dictionary of Greek and Roman Geography. London: John Murray.
38°23′59″N 23°24′45″E / 38.399806°N 23.412389°E