The following is a list of members of the Politburo of the Communist Party of the Soviet Union in the 1990s.
 List of members
|14 July 1990
||Mykolas Burokevičius, Gumbaridze, Gorbachev, Gurenko, Alexander Dzasokhov, Ivashko, Islam Karimov, Petru Lucinschi, Masaliyev, Makhkamov, Movsisyan, Ayaz Mutallibov, Nursultan Nazarbayev, Saparmurat Niyazov, Polozkov, Prokofyev, Alfrēds Rubiks, Semyonova, Sillari, Ye. Sokolov, Yegor Stroyev, Frolov, Oleg Shenin and Gennady Yanayev elected members of the Politburo.
|11 December 1990
||Ye. Sokolov and Movsisyan relieved of duties; Malofeyev and Pogosyan elected members.
|31 January 1991
||Gumbaridze and Yanayev relieved of duties at the joint plenum of the Central Committee and Central Control Commission; Annus elected member.
|25 April 1991
||Masaliyev relieved of duties at the joint plenum of the Central Committee and the Central Control Commission; Amanbayev, Yeremey and Surkov elected members.
|26 July 1991
||Pogosyan relieved of duties.
|24 August 1991
||After the failed August Coup, Russian President Yeltsin banned the CPSU within the Russian SFSR.
|29 August 1991
||CPSU activity is suspended by the Supreme Soviet; the party effectively ceases to exist.