Jack Holder
| Born | 23 March 1996 Appin, New South Wales, Australia |
|---|---|
| Nationality | Australian |
| Career history | |
| Great Britain | |
| 2015–2016 | Plymouth |
| 2017 | Peterborough |
| 2017, 2019 | Poole |
| 2018 | Somerset |
| 2020–2025 | Sheffield |
| Poland | |
| 2018–2022 | Toruń |
| 2020 | Gorzów |
| 2023–2025 | Lublin |
| Sweden | |
| 2019, 2023 | Västervik |
| Speedway Grand Prix statistics | |
| SGP Number | 25 |
| Starts | 43 |
| Finalist | 12 times |
| Winner | 2 times |
| Individual honours | |
| 2023, 2026 | Australian Championship |
| 2016 | Australian Under-21 Champion |
| 2018, 2019, 2020, 2021, 2022, 2024 | NSW champion |
| Team honours | |
| 2022, 2025 | World team champion |
| 2023 | British champions |
| 2016 | Fours Champions |
| 2018, 2024 | British KO Cup |
| 2022 | UK League Cup |
| 2023, 2024 | Polish champions |
Jack Holder (born 23 March 1996) is an Australian motorcycle speedway rider. Jack is a World team champion and his brother Chris Holder is a former World individual champion.