Dmitry Polyansky, First Deputy Premier of the Soviet Union (born 1917)

Dmitry Stepanovich Polyansky was a Soviet statesman who was First Deputy Chairman of the Council of Ministers of the Soviet Union from 1965 to 1973. From 1958 to 1962 he was Chairman of the Council of Ministers of the Russian SFSR, equivalent to a Premier in of one of the 15 Soviet Socialist Republics that comprised the Soviet Union.

The first deputy premier of the Soviet Union was the deputy head of government of the Union of Soviet Socialist Republics (USSR). Despite the title, the office was not always held by a single individual. The office bore three different titles throughout its existence: First Deputy Chairman of the Council of People's Commissars (1923–1946), First Deputy Chairman of the Council of Ministers (1946–1991), and First Deputy Prime Minister of the Soviet Union (1991). The term "first deputy premier" was used by outside commentators to describe the office of first deputy head of government.