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 14 Oct | Term 4 commences HSC commences |
| Thurs 17 Oct | Year 12 2025 Parent Information Evening (online) |
| Tue 29 Oct | Year 8 Duke of Ed Information Session |
| Wed 30 Oct | Parents in Partnership Meeting, 6pm |
| Mon 4 Nov | Year 7 Vaccinations 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 Cart Catch-up |
| 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
HAVE YOUR SAY! | Calling all Leo's parents and carers - you are invited to share your views on student wellbeing and learning as parents of students attending an Australian Catholic school.![]()
Please complete Catholic School Parents Australia's National Parent Survey by clicking the link or scanning the QR code. Thank you!Catholic School Parents Australia would like to hear from you! We are excited to launch our 2024 National Parent Survey which is now LIVE.![]()
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To have your say, click here: unesurveys.au1.qualtrics.com/jfe/form/SV_d5a7NXLpTKbNAtE
SHAPE NOMINATION | Congratulations to HSC student Jonte Dunn who has been nominated for SHAPE 2024 - the NESA Showcase of outstanding major works by HSC Design and Technology, Industrial Technology, and Textiles and Design students.![]()
Jonte was nominated for his unique cantilevered toolbox created from Jarrah which featured hand cut regular and angled finger joints.![]()
Being nominated is a great achievement for Jonte as well as for his teacher, Mr Sammut.![]()
SHAPE will be held at the Walsh Bay Arts Precinct from March 2025.
