Mihai Răzvan Ungureanu is a Romanian historian, politician who served as Prime Minister of Romania in 2012. He was the foreign minister of Romania from 28 December 2004 to 12 March 2007, and he was appointed as Director of the Foreign Intelligence Service later in 2007. Following the resignation of the Emil Boc government he was appointed Prime Minister serving through April 2012 when his cabinet was dismissed following a parliamentary vote of no-confidence. He was confirmed by the Parliament for a second term as Director of the Foreign Intelligence Service, after President Klaus Iohannis nominated him in June 2015 but he resigned in September 2016, citing health issues.

The prime minister of Romania, officially the prime minister of the Government of Romania, is the head of the Government of Romania. Initially, the office was styled President of the Council of Ministers, when the term "Government" included more than the Cabinet, and the Cabinet was called the Council of Ministers. The title was officially changed to Prime Minister by the 1965 Constitution of Romania during the communist regime.