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
IT'S SHOWCASE TIME TODAY!🎼🩰🎹🎷🎤🎸🎨| Come along between 5PM-7pm TODAY to the Mary MacKillop Centre to see (and hear) for yourself this outstanding exhibition by our Year 12 2026 students. They will be proudly displaying their major works, projects and performances - the amazing results of their talents and hard work over many months. ALL WELCOME. Entry via gates A (Woolcott Ave), B (Windara Cres) or D (Unwin Rd). Hope to see you there!
AEROBICS NATIONALS🎖️| Congratulations to all our aerobics finalists who travelled to the Sunshine Coast over the weekend for Nationals. St Leo's has a long and successful history at this level in aerobics, and this year was no exception, coming away with a gold and two bronze medals, another equal third (fourth by 0.2 on countback), two fourths and a sixth. Amazing results up against very strong teams from around the country!🏆Final results:- Open B (Years 9-11) - 1st- Chelsea and Kyrah (Year 11) - 3rd- Diamonds (Year 10/11) - 3rd- Stage 1 (Year 7) - 3rd- Stage 1 (Year 8)- 4th - Stage 3 (Year 8-9) - 4th- Molly (year 12)- 6thThree of our coach/ex-student teams also competed (although not under the Leo’s name), winning two gold medals and a silver medal!Well done to all teams for your hard work and dedication throughout the year. Thanks to all our coaches, to Ms Robinson and Ms Nottage for their support, and to all the families who came along to cheer the teams on.
