The 2026 Oceania Championships were held on May 9 in Brisbane, Australia.
All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Elijah Wu Australia |
11.800 | 11.000 | 11.800 | 13.566 | 12.300 | 10.833 | 71.299 |
| 2 | Oscar Scott Australia |
12.333 | 11.033 | 10.400 | 12.600 | 12.166 | 11.933 | 70.465 |
| 3 | Josef Neumann Australia |
11.533 | 11.733 | 11.666 | 12.533 | 11.300 | 10.733 | 69.498 |
| 4 | William Davies New Zealand |
12.100 | 9.966 | 11.066 | 13.433 | 11.166 | 11.433 | 69.164 |
| 5 | Harry Makridakis Australia |
12.066 | 10.200 | 10.833 | 12.666 | 6.933 | 10.900 | 63.598 |
| 6 | Erasmus Viljoen New Zealand |
12.033 | 10.500 | —— | 12.166 | 11.200 | —— | 45.899 |
Team Results
| Rank | Nation | FX | PH | SR | VT | PB | HB | Total |
| 1 | AUSTRALIA (Harry Makridakis, Josef Neumann, Oscar Scott, Elijah Wu) | 36.199 | 33.766 | 34.299 | 38.832 | 35.766 | 33.666 | 212.528 |
| 2 | NEW ZEALAND (William Davies, Erasmus Viljoen) | 24.133 | 20.466 | 11.066 | 25.599 | 22.366 | 11.433 | 115.063 |