G
- Georgy Gabrichevsky, Russian microbiologist (1960)
- Magomet Gadzhiyev, submarine commander (1962)
- Yuri Gagarin, cosmonaut (1961–1991)
- Arkady Gaidar, writer (1962, 1964)
- Galileo Galilei, Italian astronomer (1964)
- Nikolay Gamaleya, microbiologist (1959)
- Yakov Gamarnik, politician (1964)
- Indira Gandhi, Prime Minister of India (1984, 1987)
- Mahatma Gandhi, President of the Indian National Congress (1969)
- Giuseppe Garibaldi, Italian patriot (1957, 1961, 1982)
- Vsevolod Garshin, Russian writer (1955)
- Alexander Gerasimov, painter (1981)
- Gheorghe Gheorghiu-Dej, Prime Minister of the Socialist Republic of Romania (1965)
- Fyodor Gladkov, writer (1963)
- Yury Glazkov, cosmonaut (1977)
- Manolis Glezos, Greek politician (1959)
- Mikhail Glinka, Russian composer (1951, 1957)
- Nikolay Gogol, Russian writer (1952, 1959)
- Carlo Goldoni, Italian playwright (1958)
- Anna Golubkina, Russian sculptor (1964)
- Ivan Goncharov, Russian writer (1962)
- Viktor Gorbatko, cosmonaut (1969, 1977)
- Leonid Govorov, Marshal of the Soviet Union (1977)
- Igor Grabar, painter (1972)
- Georgy Grechko, cosmonaut (1978)
- Edvard Grieg, Norwegian composer (1957)
- Valentina Grizodubova, aviatrix (1939)
- Ulyana Gromova, anti-Nazi underground activist (1944)
- Otto Grotewohl, Prime Minister of the German Democratic Republic (1965)
- Guan Hanqing, Chinese playwright (1958)
- Dmitry Gulia, Abkhaz writer (1964)
- Davit Guramishvili, Georgian poet (1980)
Read more about this topic: List Of People On Stamps Of The Union Of Soviet Socialist Republics