Each year Manly enters a variety of teams into the Sydney North Schools Sports Association Knockout competition.
For information sbout representative sport please see the Sydney North School Website
Students are also entitled to try out for both Manly Campus and NBSC College teams. Trials for these teams are held throughout the year. Students are to listen to the daily notices to find out when trials are held
Knockout teams for 2025 include:
Boys
- open basketball
- open football (soccer)
- touch football
- volleyball
- U15 basketball
- U15 football (soccer)
- futsal
Girls
- open basketball
- open football (soccer)
- open netball
- under 15's netball
- open touch football
- U15 basketball
- volleyball