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| Medal record | ||
|---|---|---|
| Men's canoe sprint | ||
Representing  Soviet Union
| ||
| World Championships | ||
 |
1986 Montreal | K-4 10000 m |
Grigoriy Medvedyev (born 2 April 1964 in Alma-Ata, Kazakh SSR) is a Soviet sprint canoer who competed in the late 1980s. He won a gold medal in the K-4 10000 m event at the 1986 ICF Canoe Sprint World Championships in Montreal.