Korobeinik (surname)

Korobeinik or Korobeynik is a Russian-language occupational surname, literally meaning the occupation of korobeinik, historical Russian travelling peddler.

Notable people with this surname include:

• Andrei Korobeinik, Estonian computer programmer, entrepreneur, and politician, MP
• Tatiana Korobeinik (Tatyana Korobeynik), Russian rifle shooting sportswoman
• {{ill|Yuri Korobeinik|ru|Коробейник, Юрий Фёдорович}} (1930-2021), Russian professor of mathematics