Oleg is a Slavic masculine given name.

Oleg may also refer to

Film Oleg (film), a 2019 Latvian drama film directed by Juris Kursietis Oleg: The Oleg Vidov Story, a 2021 documentary film directed by Nadia Tass

Other uses Oleg (dance) in Indonesia Oleg Cassini, Inc., an American fashion house Russian ship Oleg, multiple articles

See also Oleh (disambiguation)