Mirotvorets, or Myrotvorets (Ukrainian: Миротворець /mɪrɔ'tvɔrɛt͡sʲ/, lit. "Peacemaker"), is a Ukrainian Kiev-based website that purports to reveal personal information of people who are considered "enemies of Ukraine". It was launched in December 2014 by Ukrainian politician and activist Georgy Tuka, then a head of "Narodny Tyl", who since 29 April 2016 serves in the Ukrainian government as Deputy Minister for the "temporarily occupied territories and internally displaced persons" and before that, in 2015–2016, was the governor of Luhansk Oblast ("chairman of the Luhansk Regional Military and Civil Administration") appointed by president Petro Poroshenko.