| Post: | First Deputy Prime Minister |
| Body: | Belarus Першы намеснік Прэм'ер-міністра Рэспублікі Беларусь |
| Insignia: | Coat of arms of Belarus (2020–present).svg |
| Insigniasize: | 100px |
| Termlength: | No fixed term |
| Incumbent: | Nikolai Snopkov |
| Incumbentsince: | 4 November 2021 |
| Nominator: | Prime Minister |
| Appointer: | President |
| Member Of: | Council of Ministers |
| Seat: | Government House, Minsk |
| Constituting Instrument: | Constitution of Belarus |
| Formation: | 1946 (as First Deputy Chairman of Council of Ministers) |
| Inaugural: | Mikhail Myasnikovich (since the independence of Belarus) |
The First Deputy Prime Minister of the Republic of Belarus is a government post of the Council of Ministers of Belarus. In the absence of the Prime Minister of Belarus, the first deputy performs his or her duties as the acting prime minister. In 1991, the post was grandfathered from the already existing first deputy chairman that was part of the Council of Ministers of the Byelorussian Soviet Socialist Republic.
In an absence of the first deputy, his or her functions are performed by four other deputy prime ministers who are members of the Council of Ministers of Belarus.[1]
| No. | Portrait | Name | Took office | Left office | Prime minister(s) | Source |
|---|---|---|---|---|---|---|
| 1 | Mikhail Myasnikovich | 1991 | 1995 | Vyacheslav Kebich Mikhail Chigir | [2] | |
| 2 | Pyotr Prakapovich | 1996 | 1998 | Sergei Ling | ||
| 3 | Vasily Dolgolyov | 1998 | 2000 | |||
| 4 | Andrei Kobyakov | 2000 | 2001 | Vladimir Yermoshin | ||
| 5 | Sergei Sidorsky | 2002 | 24 December 2003 | Gennady Novitsky | ||
| 6 | Vladimir Semashko | 24 December 2003 | 27 December 2014 | Gennady Novitsky Sergei Sidorsky Mikhail Myasnikovich | [3] [4] | |
| 7 | Vasily Matyushevsky | 27 December 2014 | 18 August 2018 | Andrei Kobyakov | [5] | |
| 8 | Alexander Turchin | 18 August 2018 | 3 December 2019 | Sergei Rumas | ||
| 9 | Dmitry Krutoi | 3 December 2019 | 3 June 2020 | [6] | ||
| 10 | Nikolai Snopkov | 3 June 2020 | Incumbent | Roman Golovchenko | [7] | |