Hadrianopolis or Hadrianoupolis (Ancient Greek: Ἁδριανούπολις) was a town in ancient Phrygia, built by the emperor Hadrian, between Philomelium and Tyriaeum. It was a bishopric, whose bishop attended the Council of Chalcedon and the Second Council of Constantinople.

Its site is located near Doğanhisar in Asiatic Turkey.

 This article incorporates text from a publication now in the public domain: Smith, William, ed. (1854–1857). "Hadrianopolis". Dictionary of Greek and Roman Geography. London: John Murray.

38°08′41″N 31°40′41″E / 38.1447222°N 31.6780556°E / 38.1447222; 31.6780556