Dmitry Aleksandrovich Koldun (Belarusian: ???????? ????????????? ??????, Dzmitry Kaldun; Russian: ???´???? ??????´??????? ?????´?; born 11 June 1985, in Minsk, Belarusian SSR, USSR) is a pop singer from Minsk, Belarus.
Koldun participated in the Eurovision Song Contest 2007 and has been the most successful entrant from Belarus to date.
His song "Work Your Magic" was the first Belarusian song to enter the Eurovision final which later achieved sixth place and top chart positions in Eastern Europe.
He starred as JoaquÃn in the rock opera "?????? ? ?????? ??????? ???????" (The Star and the Death of JoaquÃn Murety) staged at the Lenkom Theatre.