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Trinity Grammar School is a community. This is the case not just for those who gather onsite today, but also for the thousands of boys, parents and staff who have been part of the School’s story in the years and decades gone by. Whilst this extended community is scattered across Sydney, Australia and the globe, and whilst it is diverse in age, life experiences, and vocations, the connections that constitute this community are invaluable. Some connections arise from sharing the formative years at the School and some have emerged in subsequent years. Some connections have been incidental and others intentional. Some connections are very strong and others are less so.
The intention of this site is to enable and to strengthen the connections between alumni, and between alumni and the School. We hope and pray that these connections will benefit individual alumni, the extended School community and the wider world in which we live and serve.
Detur gloria soli deo
Tim Bowden | Headmaster
Trinity Old Boys show current students they’re still worthy opponents More...
Join the curator and two of the exhibiting artists, Hamish Campbell and Randall Sinnamon, for a special exhibition walkthrough and closing drinks More...
Three decades in Headmaster’s office More...
We need you! More...
Secure your spot at the upcoming business breakfast hosted by John Hill ('93) of Ucidity. Our Business Breakfast's are the perfect platform to explore business ventures and connections. Our speaker, John Hill ('93) will share his passion in hel… Read more
Trinity Golf Day We welcome all of our Trinity community to enjoy this day. This includes Alumni, Current Parents, Past Parents and Former Staff. Golf Enjoy a round of golf and dinner at the Trinity Golf day. Cart hire is available - this must be purchased prior to the eve… Read more
2024 Trinity Medical Community Annual Dinner Venue: Rhodes Phoenix Chinese Restaurant Time: 6:30pm Cost: $80 per person (includes Banquet and Soft Drinks) RSVP: 19 April 2024 Please note: refunds will not be given within 10 days of the event &nb… Read more
As Trinity Alumni, we extend an invitation to attend a New York Reunion on Friday 24 May 2024 at Valerie | Front Parlor 45 West 45th Street, New York, NY 10036 This will be a wonderful opporunity to recall your school memories, reconnect with Old Boys and establish new… Read more
As Trinity Alumni, we extend an invitation to you to attend the London Reunion. This is an excellent chance to recall your school memories, reconnect with old classmates, and establish new contacts within our flourishing London alumni community. Thursday … Read more
We honour the sovereignty and connection to Country of all Aboriginal and Torres Strait Islander peoples and pay respect to their Traditional Custodians and Elders past and present. As educators we acknowledge that learning has been taking place on this land for millennia.