Athletics
Stellenberg participated in the MTBS with a team of 160 athletes and obtained a second place. We also take part in various Top Ten competitions.
During this year 9 athletes were chosen to represent the WP team and 2 athletes to represent the Western Cape team.

Cricket
Our U/19A cricket team has beaten Hans Moore High School in the final during the Weston College Tournament at Mooirivier in 2011. Together with coaches Gary du Toit and Johan Bezuidenhoudt, they also beat Tygerberg HS in the final of the Sammy Bloch Trophy competition.
In 2011 one of our players (boys) represented the Coco Cola WP U/19A-team. In 2011 one of our girls also represented the WP U/19A girls team.

Gholf
Stellenberg boasts two teams which represents us in the Northern Suburbs A-and B-league (2 girls included) respectively. One of our players obtained SA-colours and another is the U/18 W.P captain. In 2011 our first team won the Northern Suburbs league and obtained an overall second place out of more than 60 schools.

Swimming
Most of our swimmers are members of clubs (i.e. Barracudas and Tygerberg) in the area and participate in WP schools and SA schools championships.

Tennis (Boys)
Our school is proud of its 6 tennis teams. The first team competes in the First League.

Tennis (Girls)
Our school currently has 4 senior teams and 1 junior team. The first team competes in the Premier League. We had 4 representatives in Western Province teams in 2011.