Diacopa or Diakopa was a town in the west of ancient Pontus, inhabited in Hellenistic and Roman times.[1] The town gave its name to a region of Pontus called the Diacopene.
Its site is tentatively located near Gümüşhacıköy, Asiatic Turkey.[1][2]
40°53′11″N 35°12′01″E / 40.88652°N 35.200313°E