Latest Enrolment Information… READ MORE HERE
Welcome to
St Leo’s Catholic College
Wahroonga, NSW, Australia
Welcome to St Leo’s Catholic College, Wahroonga
Est. 1956
St Leo’s Catholic College is located on six hectares in the leafy suburb of Wahroonga and is the
only co-educational Catholic secondary school on Sydney’s Upper North Shore.
We are a caring, inclusive community renowned for our pastoral care, with a strong emphasis on knowing each student and growing their unique potential.
With consistently strong academic results and a wide range of co-curricular offerings, we aim to help students
find their passion and develop their talents so that they can shape and change the world for the better.
In 2026, we are proud to be celebrating 70 years. A special 70th Anniversary Mass was held in February, and a ‘Back to Leo’s Day’ will be held in November.
All welcome. Watch this website or follow our Facebook page for more information throughout 2026.
St Leo’s acknowledges the Darug and Guringai people, the traditional custodians of the lands in Wahroonga on which we learn.
Read our full Acknowledgement of Country.
Take a Look at What St Leo’s has to Offer
Highlights video of our 2025 Open Evening:
Academic & HSC Results
Academic & HSC Results
Learn MoreTeaching & Learning
Teaching & Learning
Learn MoreCareers & Pathways
Careers & Pathways
Learn MorePastoral Care & Wellbeing
Pastoral Care & Wellbeing
Learn MoreOur Faith in Action
Our Faith in Action
Learn MoreBeyond the Classroom
Beyond the classroom
Learn More
Upcoming Events
| Fri 24 July | Year 7 Taronga Zoo excursion |
| Wed 29 July, 6pm | Year 9 2027 Parent/Student Information Session, online |
| Thu 30 July | Parent/Carer 'Tuning into Teens' course begins |
| Thu 6 Aug | CCSP 'Leading Together' Parent/Carer session |
| Wed12 - Fri 14 Aug | Year 8 Camp |
| Mon 17 Aug | Student Free Day |
| Tue 25 Aug | Student Leader Induction Ceremony |
| Tue 25 Aug, 6pm | Parents in Partnership Meeting |
| Tue 1 Sept, 745am | Parent/Carer Coffee & Chat |
| Wed 2 Sept | Year 12 HSC Showcase |
| Thu3 Sept | Father's Day Liturgy & Breakfast |
| Fri 4 Sept | Major Relic of St Carlo Acutis visit |
| Tue 15 Sept | Year 7 2027 Information Evening |
| Wed 23 Sept | Year 12 Graduation Mass & Ceremony |
| Fri 25 Sept | Last day of classes for T3 |
Our Facebook
CELEBRATING FATHERS | A beautiful morning yesterday acknowledging and thanking the fathers, grandfathers and father-figures in our lives for all they do for us.Around 200 students and dads joined us for a liturgy reflecting on fatherhood, followed by lots of chatter over delicious bacon and egg rolls and coffee. Thank you to those who attended - and happy Father's Day for Sunday!
ST CARLO ACUTIS ✝ | We are privileged to have the major relic of St Carlo Acutis visit us at St Leo's tomorrow (Friday). Each year group will have the opportunity to view the relic and attend a short liturgy reflecting on the life of St Carlo, the first millennial saint.A major relic of St Carlo Acutis is travelling through Australian cities and country towns, before coming back to Sydney in October. It is inspiring young people, parishioners and priests to renew their love for Jesus in the Eucharist.sydcath.au/4gCIU7G
