: Elena Nikolaeva, Olena Nikolaeva, or Yelena Nikolayeva may refer to:Olena Nikolaeva (1926–2009), Ukrainian television presenter and film producer Elena Nikolaeva (journalist), Russian journalist Elena Nikolaeva (actress), Russian actress Elena Nikolaeva (poet) (1936–2011), Soviet and Russian poet and translator Elena Nikolaeva (politician), Russian politician and businesswoman Yelena Nikolayeva (racewalker), Russian racewalker Elena Nikolaeva, Russian film director