Russian and Soviet Leaders since 1917

Russian Provisional Republic/"White Russia"

 * 1) Knyaz Georgy Yevgenyevich Lvov (1861–1925)	2 March 1917 to 8 July 1917
 * 2) Alexander Fyodorovich Kerensky (1881–1970) 8 July 1917 to 26 October 1917

Russian SFSR/Communist Russia/ "Red Russia"/Bolshevik Russia"

 * 1) Vladimir Lenin (1870–1924) 9 November 1917 to 21 January 1924

USSR
Vladimir Lenin (1870–1924) 30 December 1922 to 21 January 1924 Joseph Stalin (1878–1953) 21 January 1924 to 5 March 1953 Georgy Malenkov (1902–1988) 5 March 1953 to 8 February 1955 Nikita Khrushchev (1894–1971) 8 February 1955 to 14 October 1964 Leonid Brezhnev (1906–1982) 14 October 1964 10 November 1982 Yuri Andropov (1914–1984) 12 November 1982 to 9 February 1984 Konstantin Chernenko (1911–1985) 13 February 1984 to 10 March 1985 Mikhail Gorbachev (born 1931) 11 March 1985 to 19 August 1991 Gennady Yanayev (1937–2010) 19 August 1991 to 21 August 1991 Mikhail Gorbachev (born 1931) 21 August 1991 to 25 December 1991

Links
https://en.wikipedia.org/wiki/List_of_Russian_rulers https://en.wikipedia.org/wiki/List_of_leaders_of_the_Russian_SFSR https://en.wikipedia.org/wiki/List_of_heads_of_government_of_Russia https://en.wikipedia.org/wiki/List_of_leaders_of_the_Soviet_Union