| OFSAA GIRLS’ AAA RUGBY JUNE 2023 | ||
| ASSOCIATION | TEAM | SEED |
| COSSA | Bayside Secondary School | 3 |
| CWOSSA | Owen Sound District Secondary School | 4 |
| EOSSAA | Kingston Secondary School | 11 |
| GBSSA | Nantyr Shores Secondary School | 8 |
| GHAC | Oakville Trafalgar High School | 6 |
| LOSSA | Uxbridge Secondary School | 2 |
| LOSSA | Pickering High School | 14 |
| NCSSAA | Glebe Collegiate Institute | 5 |
| NCSSAA | Nepean High School | 7 |
| ROPSSAA | Mayfield Secondary School | 1 |
| ROPSSAA | Robert F Hall Catholic Secondary School | 15 |
| SOSSA | Eden High School | 10 |
| SWOSSAA | Ursuline College | 9 |
| TDSSAA | Northern Secondary School | 16 |
| WOSSAA | Sir Wilfred Laurier Secondary School | 13 |
| YRAA | Sacred Heart Catholic High School | 12 |