Sergei Martynov

Sergei Martynov or Sergey Martynov may refer to:

Sergey Martynov (archer) (born 1965), Kazakh archer
Sergei Martynov (politician) (born 1953), former Belarusian Minister for Foreign Affairs
Sergey Martynov (politician) (born 1959), Russian senator
Sergei Martynov (serial killer) (born 1962), Russian serial killer accused of killing nine women between 1992 and 2010
Sergei Martynov (sport shooter) (born 1968), Belarusian rifle shooter
Sergey Martynov (wrestler) (1971Ã¢ÂÂ1997), Russian Greco-Roman wrestler