Trinity Grammar School
Trinity Grammar School is a Christian school for boys from Pre-Kindergarten to Year 12. At Trinity every student is individually known, cared for and guided to grow in mind, body and spirit. Trinity is about challenge, growth and community.
Year 12 Mothers' Farewell Dinner 2026
Monday 10 August 2026
Year 12 Mothers' Farewell Dinner 2026
Doltone House - The Loft
Stage 2 Father and Son Breakfast | Wednesday 12 August
Wednesday 12 August 2026
Years 3 and 4 Father and Son Breakfast
Wednesday 12 August 2026
7:30am to 8:15am
RSVP: Thursday 6 August 2026
Preparatory School Top Basketball Court
Year 8 | Field Studies Centre Open Day 2026
Sunday 23 August 2026
Year 8 | Field Studies Centre Open Day 2026
Field Studies Centre
Parent Information Evening: Smartphone Delay
Wednesday 26 August 2026
Implementing the Trinity Smartphone Delay
Trinity Grammar School - Sports Centre
JS|Y3-6 Father and Son Breakfast | Wednesday, 2nd September
Wednesday 2 September 2026
Father's Day Breakfast to be held in the Centenary Centre
RSVP: 26th August 2026
Centenary Centre, Trinity Grammar School
JS|K-Y2 Father and Son Breakfast | Friday, 4th Sept 2026
Friday 4 September 2026
JS| K-Y4 Father and Son Breakfast to be held in the Infants Playground
RSVP: 28th August 2026
Infants Playground, Junior School
2026 SASHA AGM and Annual Dinner (CANCELLED)
Thursday 15 October 2026
SASHA AGM and Annual Dinner
Remote attendance for the AGM is available via the link provided in the invitation.
Please RSVP your attendance or apology by selecting the number of attendees and then following the instructions in the booking page
TRINITY GRAMMAR SCHOOL, DINING HALL
SASHA 2026 AGM and Dinner
Thursday 15 October 2026
If you are unable to attend the AGM in person, please use the Teams link provided in the diary claimer or copy the link below into your browser:
https://teams.microsoft.com/meet/49557326475754?p=kDm0a1NwkqXxMAv4hW
Trinity Grammar School
Term 3, 2026 | Evening of Prayer
Tuesday 4 August 2026
You are warmly invited to the Parents and Supporters’ Prayer Meeting at the Headmaster’s Residence. Come and join in an evening where we pray for the many needs of our School community and hear something of the Christian Ministry within our School. Supper is provided.
Headmaster's Residence