Associations participating in the OFSAA Alpine Ski 2025 Championships
| CISAA | COSSA | CWOSSA | EOSSAA | GBSSA |
| GHAC | LOSSA | NOSSA | NCSSAA | ROPSSAA |
| SOSSA | TDCAA | TDSSAA | YRAA |
Start Lists:
High School Girls: HighSchool Girls Start
High School Boys: HighSchool Boys Start
Open Girls: Open Girls Start
Open Boys: Open Boys Start