Wenzel Anton, Prince of Kaunitz-Rietberg

His Serene Highness Wenzel Anton von Kaunitz Prince of Kaunitz-Rietberg
Portrait by Jean-Étienne Liotard, 1762. He wears the chain of the Order of the Golden Fleece.
State Chancellor of the Habsburg monarchy
In office 13 May 1753 – 19 August 1792
Monarchs	Maria Theresa (1753–1780) Joseph II (1780–1790) Leopold II (1790–1792) Francis II (1792)
Preceded by	Count Anton Corfiz Ulfeldt
Succeeded by	Philipp von Cobenzl
Personal details
Born	(1711-02-02)2 February 1711 Vienna, Austria, Holy Roman Empire
Died	27 June 1794(1794-06-27) (aged 83) Vienna, Austria
Parents	Maximilian Ulrich von Kaunitz (father) Marie Ernestine Francisca von Rietberg (mother)

Wenzel Anton, Prince of Kaunitz-Rietberg (German: Wenzel Anton Reichsfürst von Kaunitz-Rietberg, Czech: Václav Antonín z Kounic a Rietbergu; 2 February 1711 – 27 June 1794) was an Austrian and Czech diplomat and statesman in the Habsburg monarchy. A proponent of enlightened absolutism, he held the office of State Chancellor for about four decades and was responsible for the foreign policies during the reigns of Maria Theresa, Joseph II, and Leopold II. In 1764, he was elevated to the noble rank of a Prince of the Holy Roman Empire (Reichfürst).