|Portrait of Count Kirill Razumovsky, by Louis Tocqué, 1758.|
|Hetman of Zaporizhian Host|
Catherine the Great
|Preceded by||Danylo Apostol|
|Succeeded by||office liquidated|
|Born||Kyrylo (or Kirill) Rozum
March 18, 1728
Lemeshi, Kiev Regiment, Cossack Hetmanate, Russian Empire
|Died||January 9, 1803
Baturyn, Chernigov Governorate, Russian Empire
|Spouse(s)||Yekaterina Ivanovna Naryshkina|
|Children||Aleksey, Andrey, Petr, Lev, Grigoriy, Ivan, Natalia, Elizabeth, Anna, Paraskeva|
Count Kirill Grigoryevich Razumovsky (Russian: Кири́лл Григо́рьевич Разумо́вский, Ukrainian: Кирило Григорович Розумовський) (March 18, 1728 – January 1, 1803) was a Ukrainian-born Russian Registered Cossack from the Kozelets, Kiev Regiment, Russian Empire (present-day north-eastern Ukraine), who served as the last Hetman of Zaporozhian Host of Left- (from 1750) and Right-Bank (from 1754) of Dnieper until 1764, from 1764 Razumovsky was the Field marshal of Russian Army.
Razumovsky was appointed President of the Russian Academy of Sciences when he just turned 18 years old due to the influence of his brother, Aleksey Razumovsky, the morganatic husband of Empress Elisabeth of Russia.
From 1743 to 1744 Kirill Razumovsky studied at the University of Gottingen. Razumovsky' adjutant in his journey to Germany was Grigory Teplov. Teplov was wielded influence over Little Russia in his capacity as the secretary and advisor to Kirill Razumovsky (whose cousin he married).
In 1750, Razumovsky was elected and subsequently appointed Hetman of Zaporizhian Host, a title he held until Catherine II of Russia abolished this title in 1764, from 1764 Razumovsky was upgraded to Field marshal of Russian Army. During his service as Hetman of Zaporizhian Host, Baturin was re-established as residence of Hetman and Razumovsky had opulent baroque palaces erected both in Baturin as well as in Glukhov by the imperial architect Andrey Kvasov and Charles Cameron. Together with Grigory Teplov he also planned to open a university in Baturin. Kirill Razumovsky died in January 1803 in Baturin, where he was interred according to his wishes without any pomp, in stark contrast to his rather flamboyant lifestyle.
Kirill had five sons, of whom Count Aleksey Kirillovich Razumovsky (1748-1822) was the Minister of Education in 1810-16, and Prince Andrey Razumovsky (1752-1836) was the Russian plenipotentiary ambassador in Vienna in the years of the Congress 1814-1815. However, Andrey has become better known for his role as patron of Ludwig van Beethoven who dedicated three String Quartets, Op.59 1, 2 and 3, as well as the 5th and 6th Symphonies to him. Any living descendants in the male line of Kirill Razumovsky arise from the progeniture of his fourth son Gregory Razumovsky (1759-1837), who had to emigrate to Western Europe and acquired relative fame as natural scientist and member of a number of distinguished scientific societies in Austria, Prussia and Switzerland.
- Maria Razumovsky. Die Rasumovskys: eine Familie am Zarenhof. Köln 1998. — 300 S.