Oleg Borisovich Chen (Russian: Олег Борисович Чен; born 22 November 1988) is a Russian weightlifter.

He is a two-time European Champion.

[2][3] His father was Korean and his mother was half Hungarian half Russian.

When he was 11 his family moved to Novosibirsk; Chen now resides in Anapa.

This biographical article relating to weightlifting in Russia is a stub.