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
| Wed 17-Fri 19 June | Year 7 Camp |
| Fri 19 June | Catch-up Photos |
| Wed 1 July | Last day of classes for Term II |
| Thu 2 July | Year 7-10 Student Learning Conferences (Parent Teacher Meetings) |
| Fri 3 July | Staff Development Day (Student Free Day) |
| Mon 20 July | Classes resume for Term III |
Our Facebook
COMPASSION & COMMUNITY | Last night, the St Leo's community came together once again for our annual Vinnies Winter Sleepout, with 140 students choosing to spend the night 'sleeping rough' in solidarity with those experiencing homelessness.![]()
While the Sleepout raises vital funds and awareness for an issue that affects far too many people, it is also a powerful reminder of the compassion, generosity and community spirit that define St Leo's. ![]()
Throughout the evening, students embraced every aspect of the experience, including an insightful presentation from a Vinnies representative that challenged common misconceptions about homelessness and encouraged some thoughtful reflection.![]()
We are incredibly proud of every student who took part, not only for braving a chilly night, but for their commitment to making a positive difference through their ongoing fundraising efforts.![]()
A huge thank you to Ms Andrews for her organisation of the event and inspiring our students to put their faith into action. Thanks also to the staff who generously gave their time overnight, prepared soups, and supported the event in so many ways.![]()
Together, we continue to show that even small acts of kindness and cooperation can have a lasting impact.![]()
Our fundraising page remains open for anyone who would still like to donate towards our target of $40,000 this year. Thank you for your support.![]()
my.fundraise.vinniesnsw.org.au/vinnies-community-sleepouts/st-leo-s-catholic-college-sleepout?tab...
RUGBY 7S | Well done to our U14 and U16 Boys Rugby 7s teams (and their coaches) who participated in the CSBB Gala Day yesterday.![]()
Both teams won two of their five games, with the 16s finishing 4th and 14s finishing 6th overall.
