Lophis (Ancient Greek:Λοφίς) was a small stream of ancient Boeotia, near Haliartus, apparently the same as the Hopelites (Ὁπλίτης) of Plutarch, where Lysander fell in the Battle of Haliartus.

This articleincorporates text from a publication now in thepublic domain:Smith, William, ed. (1854–1857). "Boeotia". Dictionary of Greek and Roman Geography. London: John Murray.