Denis Aleksandrovich Fedenko (; born 9 February 1999) is a Russian football player.
He made his debut in the Russian Professional Football League for FC Orenburg-2 on 27 July 2017 in a game against FC Chelyabinsk.
He made his debut for the main squad of FC Orenburg on 25 September 2018 in a Russian Cup game against FC Dynamo Barnaul.