Yuriy Hryhorovych Kryvoruchko (Ukrainian: Юрій Григорович Криворучко; born 19 December 1986) is a Ukrainian chess player. He was awarded the title of Grandmaster by FIDE in 2006. Kryvoruchko was Ukrainian champion in 2013.^[1] He competed in the FIDE World Cup in 2009 and 2013.

Born in Lviv, Kryvoruchko was 5 years old when he was taught how to play chess by his father. He entered his first tournaments at age 7.^[2] He came third in the 2004 European Youth Chess Championship in Ürgüp and in the 2006 World Junior Chess Championship in Yerevan.^[3] In 2008 he tied for 1st–8th places with Vugar Gashimov, David Arutinian, Sergey Fedorchuk, Konstantin Chernyshov, Andrei Deviatkin, Vasilios Kotronias and Erwin L'Ami in the Cappelle-la-Grande Open tournament.^[4] In 2009 he was a member of the bronze medal-winning Ukrainian team at the European Team Chess Championship^[5] and tied for 1st–4th with Hedinn Steingrimsson, Hannes Stefánsson and Mihail Marin in the Reykjavik Open tournament.^[6] In 2010, he tied for 1st–6th with Mircea Pârligras, Gabriel Sargissian, Sergey Volkov, Bela Khotenashvili and Vladislav Borovikov in 2nd International Tournament in Rethymno^[7] and tied for 1st–3rd with Dmitry Svetushkin and Alexander Zubarev at Palaiochora.^[8] In 2013 Kryvoruchko won the Ukrainian championship edging out Ruslan Ponomariov on tiebreak, after both finished on a score of 7½/11 points.^[9][10]

In 2008 he graduated from Lviv University's Faculty of Mathematics and Mechanical Engineering.^{[citation needed]}