Enter with passion –
graduate with greatness
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.
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.
Academic & HSC Results
Academic & HSC Results
Learn MoreTeaching & Learning
Teaching & Learning
Learn MoreLearning Technologies
Learning Technologies
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
| Wed 9 Apr | Assembly & ANZAC Commemoration |
| Fri 11 Apr | College Easter Liturgy – Parents Welcome Last day of classes for Term I |
Our Facebook
OUR COMMUNITY IN ACTION | Some of the many highlights of the St Leo's Open Evening for 2025. ![]()
Thank you to all involved for another successful event.
THAT’S A WRAP | And the sun sets on another fabulous Open Evening.![]()
A huge thank you to the nearly 100 staff and 300 student volunteers who together made the day a success, showcasing the amazing Leo’s community at its finest.![]()
Well done team Leo’s!
