Kogan (Russian: Ко́ган) is a Russian version of the Jewish surname Cohen, which denotes the descendants of the high priests of ancient Israel:
Artur Kogan (born 1974), Israeli chess masterBelle Kogan (1902–2000), American industrial designerBoris Kogan (1940–1993), Russian-American chess masterDmitri Kogan (born 1978), Russian violinistHerman Kogan (1914–1989), American journalistJacob Kogan (born 1995), young American actorLeonid Kogan (1924–1982), Russian violinistMichael Kogan (1917–1984), Russian Jewish businessmanPavel Kogan (disambiguation), several peopleOleg Kogan (1964-), Ukrainian CellistRuslan Kogan (born 1982), founder and director of Kogan TechnologiesYosif Arkadyevich Kogan, birth name of Osip Yermansky (1867-1941), Russian Menshevik economistKogan may also refer to:
Kogan Technologies, Consumer Electronics brandKogan, Queensland, a locality in Australia