Andriy Volodymyrovych Portnov (Ukrainian: Андрій Володимирович Портнов; 27 October 1973 – 21 May 2025) was a Ukrainian lawyer and politician. From 2005 to 2010, Portnov headed the legal department of Yulia Tymoshenko's election headquarters. From 2 April 2010 to the end of February 2014, he was the Head of the Main Department for Judiciary of the Presidential Administration of Viktor Yanukovych and Deputy (then promoted to first deputy on 24 January 2014) Head of the Administration of the President of Ukraine. He was also a member of the Council of the National Bank of Ukraine from 2010 to 201