Alena Vinnitskaya (Ukrainian: Альона Ві́нницька Alyona Vinnytska; born Olha Viktorivna Vinnytska (Ukrainian: О́льга Ві́кторівна Ві́нницька) on 27 December 1974, Kiev, in the Ukrainian SSR of the Soviet Union – in present-day Ukraine) is a Ukrainian singer. She is an author and performer.