Helmut Niedermayr

{{Short description|German racing driver (1915{{ndash}}1985)}}

{{Infobox F1 driver|

name = Helmut Niedermayr |

nationality = {{flagicon|DEU}} German |

birth_date = {{birth date|1915|11|29|df=y}} |

birth_place = Munich, Germany |

death_date = {{death date and age|1985|4|3|1915|11|29|df=y}} |

death_place = Christiansted, Saint Croix, United States Virgin Islands |

Years = {{F1|1952}} |

Team(s) = privateer AFM |

Races = 1 |

Championships = 0 |

Wins = 0 |

Podiums = 0 |

Points = 0 |

Poles = 0 |

Fastest laps = 0 |

First race = 1952 German Grand Prix |

}}

Helmut Niedermayr (29 November 1915 in Munich – 3 April 1985 in Christiansted, US Virgin Islands){{cite web |url=http://www.oldracingcars.com/driver/Helmut_Niedermayr |title= The World Championship drivers - Where are they now? |accessdate=2007-07-29 |last=Jenkins |first=Richard |publisher=OldRacingCars.com}} was a racing driver from Germany. He participated in one World Championship Grand Prix, on 3 August 1952, scoring no championship points.

Niedermayr finished second with Theo Helfrich at the 1952 24 Hours of Le Mans, but a few weeks later he crashed into the crowd during a race at the Grenzlandring, killing at least 13 spectators and injuring 42.