Gennady Nikolayevich Timchenko (Russian: ?????´??? ??????´???? ??´??????, also spelled Guennadi Timtchenko; born 9 November 1952) is a Russian billionaire businessman.
He founded and owns the private investment group, Volga Group, which specializes in investments in energy, transport and infrastructure assets.
Previously he was a co-owner of Gunvor Group.
In 2019, Timchenko was ranked 42nd on the Forbes magazine billionaires list, with an estimated fortune of US$22.7 billion.
He is known for being the Chairman of the Board of Directors of the Kontinental Hockey League, and President of the SKA Saint Petersburg ice hockey club.
He is a citizen of Russia, Finland and Armenia.
He is a honorary consul of Serbia in Saint Petersburg.