Collective leadership, or collectivity of leadership, was considered the ideal form of governance in the Union of Soviet Socialist Republics (USSR) and other socialist states espousing communism. Its main task was to distribute powers and functions among the Politburo and the Central Committee of the Communist Party of the Soviet Union, as well as the Council of Ministers, to hinder any attempts to create a one-man dominance over the Soviet political system by a Soviet leader, such as that seen under Joseph Stalin's rule. On the national level, the heart of the collective leadership was officially the Central Committee of the Communist Party. Collective leadership was characterised by limiting the powers of the General Secretary and the Chairman of the Council of Ministers as related to other offices by enhancing the powers of collective bodies, such as the Politburo.

Joseph Vissarionovich Stalin was a Soviet revolutionary and politician who was the longest-serving leader of the Soviet Union from 1924 until his death in 1953. He held power as General Secretary of the Communist Party of the Soviet Union (1922–1952) and Chairman of the Council of Ministers of the Soviet Union (1941–1953). Stalin initially governed the country as part of a collective leadership before consolidating power to become a dictator by the 1930s. Stalin coined the term Marxism–Leninism to outline his Leninist interpretation of Marxism, also known as Stalinism.