| Tournament Name | 2023 Oceania Junior Girls Championship Under 20 |
| City | Canberra |
| Federation | AUS |
| Date Begin | 11/04/2023 |
| Date End | 15/04/2023 |
| Arbiter(s) | IA Peter Tsai 3214672 |
| Play System | swiss FIDE Dutch (JaVaFo) |
| Rounds | 9 |
| Score game | 0-0.5-1 |
| Tie break | DE1 Mwns BucT Buc1 S-B |
| Registered Players | 52 |
| Number of Federations | 3 |
| Average Rating (all) | 890 |
| Average Rating (only FIDE rated) | 1426 |
| Players from HOST Federation | 39 |
| Players NOT from HOST Federation | 13 |
| FIDE rated players | 26 |
| unrated players | 26 |
| unrated players from HOST Federation | 20 |
| unrated players NOT from HOST Federation | 6 |
| unrated Federations | 3 |
| FIDE Titled players |
Total3 Host2 other1 GM0 IM0 FM0 CM0 WGM0 WIM0 WFM1 WCM2 |