Mehdi Ghazanfari Khansari ( Persian : مهدی غضنفری خوانساری , born 16 November 1960) is an Iranian politician and the current chairman of the National Development Fund of Iran since October 2021. He was Minister of Industries and Business from 3 August 2011 to 15 August 2013 and Minister of Commerce in the second cabinet of Mahmoud Ahmadinejad from 9 August 2009 to 3 August 2011.