The 18th Orgburo of the All-Union Communist Party (Bolsheviks) was elected by the 1st Plenary Session of the 18th Central Committee, in the immediate aftermath of the 18th Congress. It was the last Orgburo, as its functions were transferred to an enlarged Secretariat at the 19th Congress before the Orgburo itself was abolished.
| Name (birth–death) | Took office | Left office | Duration | Note | |
|---|---|---|---|---|---|
(1895–1971) | 22 March 1939 | 18 March 1946 | Relieved of his duties by the 4th Plenary Session. | ||
(1896–1948) | 22 March 1939 | 31 August 1948 | Died in office. | ||
(1893–1991) | 22 March 1939 | 18 March 1946 | Relieved of his duties by the 4th Plenary Session. | ||
(1902–1988) | 22 March 1939 | 16 October 1952 | — | ||
(1889–1953) | 22 March 1939 | 16 October 1952 | — | ||
(1906–1982) | 22 March 1939 | 16 October 1952 | — | ||
(1878–1953) | 22 March 1939 | 16 October 1952 | — | ||
(1888–1970) | 22 March 1939 | 18 March 1946 | Relieved of his duties by the 4th Plenary Session. | ||
(1901–1945) | 22 March 1939 | 10 May 1945 | Died in office. | ||
(1908–1961) | 18 March 1946 | 16 October 1952 | — | ||
(1902–1978) | 18 March 1946 | 16 October 1952 | — | ||
(1895–1975) | 18 March 1946 | 16 October 1952 | — | ||
(1905–1950) | 18 March 1946 | 7 March 1949 | Relieved of his duties by questionnaire. | ||
(1901–1990) | 18 March 1946 | 16 October 1952 | — | ||
(1908–1989) | 18 March 1946 | 24 May 1947 | — | ||
(1906–1968) | 18 March 1946 | 16 October 1952 | — | ||
(1907–1950) | 18 March 1946 | 7 March 1949 | Relieved of his duties by questionnaire. | ||
(1902–1982) | 18 March 1946 | 16 October 1952 | — | ||
(1904–1984) | 18 March 1946 | 16 October 1952 | — | ||
(1908–1978) | 10 March 1949 | 16 October 1952 | Appointed by questionnaire. |