
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.



26 November 2025
Knox students embarked on an unforgettable journey through the stunning landscapes of Central Australia, staying on traditional homelands and learning from Aboriginal peoples.

24 November 2025
It is with great sadness that we share the news of Mr Marsden Carr Hordern’s OAM, VRD, DLitt (Hon) (OKG39) passing. Aged 103, Marsden passed away in Sydney on 17 October 2025. Marsden – student 329 – was Knox Grammar School’s oldest known living Old Boy.

20 November 2025
Our Prep and Senior School students achieved outstanding results at the NSW VEX IQ State Championships on Sunday 9 November.
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