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
| Mon 9 Dec | Swimming Carnival |
| Wed 11 Dec | Advent Liturgy |
| Thu 12 Dec | Year in Review Awards |
| Fri 13 Dec | St Leo's Day @ Luna Park - Last day of school for 2024 |
| Wed 18 Dec | HSC results released - Year 12 morning tea |
| Mon 3 Feb 2025 | 2025 First Day for Year 7, Year 12 and new students |
| Tue 4 Feb 2025 | 2025 First Day for Years 8-11 |
Our Facebook
DISTINGUISHED ACHIEVERS | St Leo's is extremely proud to announce the following students on the 2024 HSC Distinguished Achiever list, with one or more Band 6 results.![]()
Your dedication and hard work, along with the support of your teachers and families, have been rewarded with these well-deserved 'distinguished' results. Congratulations to you all!
STATE PLACINGS | Congratulations on behalf of the whole St Leo's community to Jeremy Swain and Spencer Cove for their outstanding 'Top Achiever' state placings!![]()
Jeremy achieved third in Automotive, while Spencer came sixth in Engineering Studies across the state.![]()
Well done to you both for these well-deserved placings!
