I
- Henrik Ibsen, Norwegian playwright (1956)
- Akmal Ikramov, politician (1968)
- Jean Auguste Dominique Ingres, French painter (1980)
- Abram Ioffe, physicist (1980)
- Sergey Ilyushin, aircraft designer (1984)
- Amangeldy Imanov, revolutionary (1961)
- Avetik Isahakyan, Armenian poet (1975)
- Ivan Isakov, admiral (1974)
- Vladimir Istomin, Russian admiral (1989)
- Alexander Andreyevich Ivanov, Russian painter (1956)
- Vsevolod Ivanov, writer (1965)
Read more about this topic: List Of People On Stamps Of The Union Of Soviet Socialist Republics