| Mіkalay Slyonkow | |
| Native Name Lang: | be |
| Office: | First Secretary of the Communist Party of Byelorussia |
| Term Start: | 13 January 1983 |
| Term End: | 6 February 1987 |
| Predecessor: | Tikhon Kiselyov |
| Successor: | Yefrem Sokolov |
| Office2: | Chairman of the Socio-Economic Policy Commission of the Central Committee |
| Term Start2: | 30 September 1988 |
| Term End2: | 14 July 1990 |
| Predecessor2: | Established |
| Successor2: | Abolished |
| Office3: | Head of the Economic Department of the Central Committee |
| Term Start3: | 1987 |
| Term End3: | 30 September 1988 |
| Predecessor3: | Boris Gostev |
| Successor3: | Vladimir Shimko |
| Office4: | Candidate member of the 27th Politburo |
| Term Start4: | 6 March 1986 |
| Term End4: | 26 June 1987 |
| Office5: | Member of the 27th Secretariat |
| Term Start5: | 28 January 1987 |
| Term End5: | 14 July 1990 |
| Office6: | Full member of the 27th Central Committee |
| Term Start6: | 6 March 1986 |
| Term End6: | 14 July 1990 |
| Office7: | Full member of the 27th Politburo |
| Term Start7: | 26 June 1987 |
| Term End7: | 1990 |
| Birth Date: | 1929 4, df=yes |
| Birth Place: | Gorodets, Byelorussian SSR, USSR |
| Death Place: | Minsk, Belarus |
| Party: | Communist Party of the Soviet Union (1954–1990) |
Mіkalay Mіkіtavіch Slyonkow (; ; 26 April 1929 – 9 August 2022)[1] was a Belarusian politician who was first secretary of the Communist Party of the Byelorussian SSR from 13 January 1983 to 6 February 1987 during the Soviet Union.
Slyunkov became a full member of the 27th Politburo on 26 June 1987,[2] where he remained until its abolition in 1990.