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.
PREP | VEX IQ Robotics Competition
Monday 15 September 2025
Trinity Grammar Preparatory School are proud to present the VIQRC Mix and Match Tournament.
Venue/Location: Knox Grammar
Dates: 15 September 2025 and 22 September 2025
Contact Details:
Miss Jessica Newton
E: JNewton@trinity.nsw.edu.au
Trinity Grammar School Preparatory School
Years 7 - 8 Mother and Son Dinner
Monday 15 September 2025
Enjoy an evening with your Son for 3 Course Dinner at Le Montage.
Le Montage
Big Band Night of Jazz
Monday 22 September 2025
Big Band Night of Jazz featuring the Peter Hoopman's Trio
Trinity Grammar School
Open Day | Year 7 2028 (CANCELLED)
Between Thursday 23 October 2025 and Tuesday 4 November 2025
Open Day for families of Year 7 in 2028
Trinity Grammar School
Year 7 (2026) Orientation Day
Friday 7 November 2025
Orientation Day for Year 7 (2026)
Parents and sons arrive 9:00am
Parent information sessions will run from 9:00am - 10:30am
Students then remain at Summer Hill until 2:00pm at which time they can be collected.
Please book in your son for the day
Trinity Grammar School - Summer Hill Campus
Year 8 | Field Studies Back Up Open Day | NOVEMBER 2025
Sunday 16 November 2025
Year 8 | Field Studies Centre Backup Visit (due to wet weather impacting the August Open Day) NOVEMBER 2025
Field Studies Centre
Class of 2025 | Year 12 First Reunion
Monday 17 November 2025
Class of 2025 | Year 12 First Reunion
Doltone House
Class of 2025 | Year 6 Graduation Dinner
Thursday 27 November 2025
Year 6 Class of 2025 Graduation Dinner
Le Montage | Deananh's View
JS| K-Y2 Father and Son Breakfast | Friday, 5th Sept 2025
Friday 5 September 2025
JS| K-Y4 Father and Son Breakfast to be held in the Infants Playground
RSVP: 29th August 2025
Infants Playground, Junior School
Stage 2 Father and Son Breakfast | Wednesday 3 September
Thursday 4 September 2025
Years 3 and 4 Father and Son Breakfast
Wednesday 3 September 2025
7:30am to 8:30am
RSVP: Monday 25 August 2025
Preparatory School Top Basketball Court