
A huge congratulations to our Swimming and Diving Team on their spectacular results at the CAS Championships.
Knox Grammar School
Knox won the Thyne Shield for a sixth year in a row.

Knox students won 38 of the night’s 74 swimming events and broke seven records.
Congratulations to the following CAS record breakers:
In the swimming, Knox finished first overall on 549 points followed by Trinity Grammar on 536 points and Barker on 390 points. This is the 35th time the School has won the Thyne Shield.
In the diving competition, the Knox team finished second on 30 points behind Trinity on 50 points.



21 September 2026
"When I think about my own time at Knox, I realise just how many different parts of this school have shaped me,” our 2026 School Captain Mani said, as he gave his final speech at the Valedictory Ceremony. “I came here as a Year 7 boy, I had absolutely no idea what the next six years would look like. I picked up a saxophone. I played football. I took up Cadets. I got involved in Social Justice and Service.

18 September 2026
Yesterday, the stands at Sydney Olympic Park Athletic Centre were a sea of Black and Blue as students, parents, coaches, staff and supporters came together to cheer on our CAS Track and Field team, with the Tartan Army leading the charge.

15 September 2026
In 2025, Knox Grammar and Wahroonga Prep joined the Independent Schools NSW 'Respectful Relationships: Proactive Education' initiative. The program is designed to strengthen a whole-school approach to respectful relationships, helping young people develop the knowledge, skills and dispositions required to build healthy and respectful interactions throughout their lives.
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