 | This article needs additional citations for verification. (January 2008) |
 Formula Regional Oceania Championship | |
| Category | Open-wheeler racing |
|---|---|
| Country | Oceania |
| Inaugural season | 2005 |
| Drivers | 20 (2023) |
| Teams | 4 (2023) |
| Constructors | Tatuus |
| Engine suppliers | Toyota |
| Tyre suppliers | Hankook |
| Drivers' champion |  Roman Bilinski |
| Teams' champion | M2 Competition |
| Official website | www |
 Current season | |
The Formula Regional Oceania Championship is New Zealand's premier formula racing category. The series includes races for every major trophy in New Zealand circuit racing including the New Zealand Motor Cup and the Denny Hulme Memorial Trophy. The cars are also the category for the New Zealand Grand Prix – one of only two races in the world with FIA approval to use the Grand Prix nomenclature outside Formula One. The series was formerly known as the Toyota Racing Series until 2023.