Hetman Sahaidachny (U130/F130) was a frigate of the Ukrainian Navy that was originally built at the Kerch Shipyard as a Project 11351 patrol ship of the Nerey / Krivak III / Menzhinskiy class. Homeported at Odesa since March 2014, she was the flagship of the Ukrainian Navy. Her major armament was a single 100 mm gun. As the Russo-Ukrainian war escalated, Hetman was scuttled by Ukraine on 4 March 2022 out of fear of being captured by advancing Russian forces.

The Ukrainian Navy is the maritime forces of Ukraine and one of the five branches of the Armed Forces of Ukraine.