Maeandropolis or Maiandroupolis (Ancient Greek: Μαιανδρούπολις), also known as Maeandrus or Maiandros (Μαίανδρος), was a town of ancient Ionia in the territory of Magnesia on the Maeander. Its name reflects association with the Maeander River, on which it was situated. It was a member of the Delian League.

Its site is tentatively located near Söke, Aydın Province, Turkey.

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

37°45′07″N 27°24′37″E / 37.751855°N 27.410275°E / 37.751855; 27.410275