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
| Tue 29 Oct | Year 8 Duke of Ed Information Session |
| Wed 30 Oct | Combined North Shore Discernment Discussion & Parents in Partnership Meeting, 6pm |
| Mon 4 Nov | Year 7 Vaccination catchup Year 10 Exams begin |
| Mon 11 Nov | Remembrance Day Ceremony |
| Wed 13 Nov | Year 12 Formal |
| Fri 15 Nov | Year 7 2025 Orientation |
| Wed 20 - Fri 22 Nov | Year 10 Camp |
| Tues 26 Nov | Studio Concerts Year 10 Spirituality Day |
| Wed 27 Nov | Parents Coffee & Chat |
| Thu 5 Dec | Year 10 Celebration Evening |
| Mon 9 Dec | Swimming Carnival |
| Thu 12 Dec | Year in Review Awards |
| Fri 13 Dec | St Leo's Day Last day of classes 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
🍎HAPPY WORLD TEACHERS' DAY!🍏| To all our amazing Leo's teachers - you build the foundations of our future every day. Thank you for nurturing minds, encouraging growth, and believing in our young people.![]()
Your dedication, patience, and passion constantly inspire your students to reach new heights. Thank you for all the wisdom, patience, and kindness you share with your students and our community. Happy Teachers’ Day!
We were thrilled to host you again Vinnies NSW, along with the many other delegates at the Ignite Youth Conference last month!
