First Deputy Chairman of the Council of Ministers of the USSR

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. A first deputy premier was responsible for a specific policy area. For example, Kirill Mazurov was responsible for industry, while Dmitry Polyansky was responsible for agriculture in the Soviet Union. In addition, an officeholder would be responsible for coordinating the activities of ministries, state committees, and other bodies subordinated to the government. It was expected that a First Deputy gave these organs guidance in an expeditious manner to ensure the implementation of plans for economic and social development and to check if the orders and decisions of the government were being followed. If the premier could not perform his duties one of the first deputies would take on the role of acting premier until the premier's return. During the late 1970s, when the health of Premier Alexei Kosygin deteriorated, First Deputy Premier Nikolai Tikhonov acted on his behalf as during his absence. Finally, a first deputy was by right a member of the government Presidium, its highest decision-making organ. Twenty-six individuals held the office of first deputy premier. The first officeholder was Valerian Kuibyshev, who was inaugurated in 1934. Lavrentiy Beria spent the shortest time in office, serving for 113 days. At more than seventeen years, Vyacheslav Molotov spent the longest time in office, and held his position for most of Joseph Stalin's chairmanship, as well as through the chairmanships of Georgy Malenkov and Nikolai Bulganin. Officeholders