Hot off the press! The latest edition of The Thistle is available to read.
Knox Grammar School
The Thistle is published twice per year and contains items of current, general and historical interest, as well as news from Old Boys.
You can read this edition of The Thistle by clicking here.

01 December 2025
Accelerant student David (Year 10) has been accepted to attend an undergraduate tertiary degree at the highly acclaimed Boston's Berklee College of Music on a full scholarship.

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.
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