Nikolai Olimpievich Gritsenko or Mykola Hrytsenko (Russian: Николай Олимпиевич Гриценко, Ukrainian: Микола Олімпійович Гриценко; 24 July 1912 – 8 December 1979) was a Soviet Ukrainian theater and film actor. He appeared in more than 30 films between 1942 and 1978. Gritsenko also was member of the Vakhtangov Theatre company in Moscow. There he was designated Honored Artist of the RSFSR and People's Artist of the USSR. He died on 8 December 1979 after a "conflict" with patients at a hospital he was staying in, and was buried in the Novodevichy Cemetery in Moscow. ()