The 2024 Castrol Toyota Formula Regional Oceania Championship was the second season of the Formula Regional Oceania Championship, and the nineteenth running of the premier open-wheel motorsport category formerly known as the Toyota Racing Series, held in New Zealand. It was held over five consecutive weekends in January and February 2024.
For the first time in the history of the championship and its predecessors, the highest placed Australian or Kiwi driver after the first two rounds was awarded the Tasman Cup that had previously been awarded to the winner of the Tasman Series up until 2023.[1] Australian driver Christian Mansell was second overall after the second round at Manfeild, thereby taking this title.[2]
Roman Bilinski, driving for M2 Competition, claimed the championship at the penultimate race of the season. Kiwi Motorsport driver Patrick Woods-Toth took the rookie title at the same race.