Acrocorinth (Greek: Ακροκόρινθος, lit. ‘Upper Corinth’ or ‘the acropolis of ancient Corinth’) is a monolithic rock overlooking the ancient city of Corinth.

The Acrocorinth was continuously occupied from archaic times to the early 19th century. Along with Demetrias and Chalcis, the Acrocorinth during the Hellenistic period formed one of the so-called “Fetters of Greece” – three fortresses garrisoned by the Macedonians to secure their control of the Greek city-states.