Sergei Stepanov
Sergei 'Stepanov' may refer to:
- Sergei Aleksandrovich Stepanov, Russian mathematician
- Sergei Stepanov, born 1976
- Sergei Stepanov from Transnistria
- Sergey Stepanov , a saxophonist, member of the SunStroke Project
- Sergey Stepanov , Russian Greco-Roman wrestler.