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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.
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 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
| Tue 2 Sept | Parent Coffee & Chat, 7.45am |
| Wed 3 Sept | HSC Showcase, 5-7pm |
| Fri 5 Sept | Father's Day Liturgy & Breakfast 7.30am |
| Tue 16 Sept | Year 7 2026 Information Session, 5pm |
| Thu 18 Sept | CAPA Dance Showcase, 5pm |
| Wed 24 Sept | Year 12 Graduation Mass & Ceremony |
| Fri 26 Sept | Last day of classes for Term III |
| Tue 14 Oct | Students return for Term IV |
| Thu 16 Oct | HSC begins |
| Fri 14 Nov | Year 7 2026 Orientation |
| Wed 19 Nov | Term IV Parents in Partnership meeting |
| Thu 12 Dec | Advent Liturgy & Year in Review Assembly |
| Fri 13 Dec | St Leo's Day & last day of school for students |
Our Facebook
SHOWCASE NIGHT | A wonderful turnout tonight to support and enjoy Year 12's major works, projects and performances. Some incredible talent and hard work on display!![]()
More highlight photos and video to come soon.![]()
Thank you to everyone who came along.
Looking for something fun to do outdoors on this beautiful sunny day?![]()
Our Lady of the Rosary Catholic School, Waitara are holding their Fun Fair from 10am-3pm today, with so much to see and do! ![]()
Why not drop by and support our neighbours?Join Us at the OLOR Family Fair!![]()
Sunday 31 August | 10am–3pm | OLOR School Oval![]()
Free Entry – All Welcome!![]()
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Get ready for a fun-filled day of rides, games, food and entertainment for the whole family! What’s On:![]()
• Over $10,000 in raffle prizes![]()
• Live performances & school showcase![]()
• Craft & plant stalls, gourmet gifts, cakes, lollies, show bags, lucky door prizes![]()
• Animal farm, sideshow alley & chocolate wheel![]()
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Big Rides:![]()
Dodgem cars, pirate ship swing, storm ride, giant slide, cups & saucers, inflatables and more!![]()
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Food Trucks:![]()
Jimmy’s Coffee Co, Smash Burgers, Little Tokyo Japanese, Crescent Star Turkish, Soft Serve Van Man![]()
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Come along and celebrate community, connection and fun!
