The siege of Ochakov or the siege of Özi, now Ochakiv, Ukraine, was one of the major events of the Russo-Turkish War. The Ochakov Fortress had the appearance of an irregular quadrangle, consisting of

The siege of Ochakov took place during the Austro-Russian–Turkish War in which the Russian army, led by Burkhard Christoph von Münnich, captured the Ottoman fortress of Ochakov. It took place in 1737.