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 master
Belle Kogan (1902–2000), American industrial designer
Boris Kogan (1940–1993), Russian-American chess master
Dmitri Kogan (born 1978), Russian violinist
Herman Kogan (1914–1989), American journalist
Jacob Kogan (born 1995), young American actor
Leonid Kogan (1924–1982), Russian violinist
Michael Kogan (1917–1984), Russian Jewish businessman
Pavel Kogan (disambiguation), several people
Oleg Kogan (1964-), Ukrainian Cellist
Ruslan Kogan (born 1982), founder and director of Kogan Technologies
Yosif Arkadyevich Kogan, birth name of Osip Yermansky (1867-1941), Russian Menshevik economist
Kogan may also refer to:
Kogan Technologies, Consumer Electronics brand
Kogan, Queensland, a locality in Australia
