Helmut Niedermayr
Helmut Niedermayr 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.| Year | Entrant | Chassis | Engine | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | WDC | Points |
| 1952 | Helmut Niedermayr | AFM 6 | BMW Straight-6 | SUI | 500 | BEL | FRA | GBR | GER
9 | NED | ITA | NC | 0 |
