Yuri Yulianovich Shevchuk (Russian: Ю́рий Юлиа́нович Шевчу́к; born 16 May 1957) is a Soviet and Russian singer/songwriter who leads the rock band DDT, which he founded with Vladimir Sigachev in 1980. Shevchuk was born in Yagodnoye in Magadan Oblast and raised in Ufa, Bashkir ASSR, though he now resides in St. Petersburg, Russia. Shevchuk was an art teacher before founding DDT. He is best known for his distinctive gravelly voice. His lyrics detail aspects of Russian life with a wry, humanistic sense of humor. He is also very famous for openly opposing pop music. He is often accredited with being the greatest song-writer in present-day Russia.

Shevchuk is highly critical of the undemocratic society that has developed in Vladimir Putin's Russia (see: Putinism). On 3 March 2008 he participated in a Dissenters March in Saint Petersburg against the president elections where no real opposition candidates were allowed to run.