| Mike David Ortmann | |
| Nationality: |  German |
| Birth Date: | 26 October 1999 |
| Birth Place: | Brandenburg, Germany |
| Racing Licence: | FIA Silver |
| Current Series: | ADAC GT Masters |
| First Year: | 2024 |
| Current Team: | Walkenhorst Motorsport |
| Car Number: | 34 |
Mike David Ortmann (born 26 October 1999 in Brandenburg) is a German racing driver.
Ortmann began karting in 2010 at the age of eleven, competing in championships across Germany and taking titles in the championship at East Saxon State and the East German ADAC Kart Cup in 2012.
In 2015, Ortmann graduated to single-seaters, partaking in the inaugural ADAC Formula 4 Championship with ADAC Berlin-Brandenburg e.V. He finished twelfth overall and finished as vice-champion in the rookie standings behind teammate David Beckmann.
He remained in the sport for the following season, taking three victories, a pole and a fastest lap to finish third in the championship.
Ortmann joined the 2017 ADAC GT Masters to drive an Audi R8 for Mücke Motorsport, partnering with Frank Stippler.
(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
| Year | Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | DC | Points | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | nowrap | ADAC Berlin-Brandenburg | OSC1 1 | OSC1 2 | OSC1 3 | RBR 1 | RBR 2 | RBR 3 | SPA 1 | SPA 2 | SPA 3 | LAU 1 | LAU 2 | LAU 3 | NÜR 1 | NÜR 2 | NÜR 3 | SAC 1 | SAC 2 | SAC 3 | OSC2 1 | OSC2 2 | OSC2 3 | HOC 1 | HOC 2 | HOC 3 | 12th | 78 | |
| 2016 | nowrap | ADAC Berlin-Brandenburg | OSC1 1 | OSC1 2 | OSC1 3 | SAC 1 | SAC 2 | SAC 3 | LAU 1 | LAU 2 | LAU 3 | OSC2 1 | OSC2 2 | OSC2 3 | RBR 1 | RBR 2 | RBR 3 | NÜR 1 | NÜR 2 | NÜR 3 | ZAN 1 | ZAN 2 | ZAN 3 | HOC 1 | HOC 2 | HOC 3 | 3rd | 247 |
(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)
| Year | Team | Car | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Pos | Points | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | nowrap | PROsport Racing | nowrap | Aston Martin Vantage AMR GT4 | OSC1 1 | OSC1 2 | RBR 1 | RBR 2 | ZAN 1 | ZAN 2 | SAC 1 | SAC 2 | HOC 1 | HOC 2 | NÜR 1 | NÜR 2 | NC† | 0 |
| 2022 | PROsport Racing | Aston Martin Vantage AMR GT4 | OSC1 1 | OSC1 2 | RBR 1 | RBR 2 | ZAN 1 | ZAN 2 | NÜR 1 | NÜR 2 | SAC 1 | SAC 2 | HOC 1 | HOC 2 | 1st | 185 |