Yuriy Eduardovich Dumchev (Russian: Юрий Эдуардович Думчев; 5 August 1958 – 10 February 2016) was a Russian track and field athlete for the Soviet Union, who set the world record in the men's discus throw on 29 May 1983 with a distance of 71.86 metres. He was born in Rossosh. That mark, surpassed by current record-holder Jürgen Schult in July 1986, is still the Russian record. A 1980 Olympian, Dumchev also represented the Soviet Union at the 1988 Summer Olympics in Seoul, South Korea, finishing in fourth place (66.42 m).