Hetman Ivan Mazepa (F211) is an Ada-class anti-submarine corvette of the Ukrainian Navy currently undergoing sea trials. The ship is named after Ivan Mazepa, a Ukrainian Cossack leader who turned against the Tsardom of Russia of Peter the Great and joined the side of Charles XII of Sweden during the Swedish Invasion of Russia.

The ship was officially laid down on 7 September 2021, and launched on 2 October 2022. When completed, the vessel will be the flagship of the Ukrainian Navy, and will be the first modern combat vessel of the service.