2026 OPEN EVENING – Registrations now open REGISTER 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. There will be public events in February (Mass) and October (‘Back to Leo’s Day’). All welcome. Watch this website or follow our Facebook page for more information early in 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
| Tue 27 Jan | College Office reopens |
| Thu 29 Jan | Years 7 & 12 + new students first day |
| Fri 30 Jan | Years 8-11 resume classes |
| Tue 3 Feb | HSC Achievers Assembly |
| Wed 4 Feb | Year 7-11 Parent Information Sessions (online) |
| Wed 11 Feb | 70th Anniversary Mass, Year 7 Bible Presentation & Welcome BBQ |
| Tue 10 Mar | Term I Parents in Partnership Mtg |
| Wed 25 Mar | College Open Evening & Expo |
Our Facebook
HOUSE GAMES | House spirit was definitely on show yesterday for the first of our fortnightly House Games for Term I.![]()
Students and staff gathered to enthusiastically support their Houses and engage in some friendly banter.![]()
Meanwhile, on the field, Xavier (red) played McAuley (light blue) and Teresa (white) played Loyola (yellow) in futsal, both ending in draws.![]()
By contrast, the two Oztag games were more one-sided, with Chanel (dark blue) defeating Bakhita (purple) 3-0, and Aquinas (green) taking a 5-0 win over MacKillop (orange).![]()
In Week 6, the Houses face off in Netball and Basketball in a bid to add to their House progress tally for the term.
ASH WEDNESDAY | Yesterday our College community gathered to mark the beginning of Lent with our Ash Wednesday Mass, celebrated in partnership with Our Lady of the Rosary primary and led by Father Brendan. It was a reverent and meaningful way to begin this sacred season together.![]()
For our students, Lent provides a valuable opportunity to deepen their faith through small but meaningful commitments, as we prepare for the joy of Easter.![]()
Whether dedicating time to prayer, giving generously to those in need, or making personal sacrifices in a spirit of self-discipline, these practices are not simply about giving something up; they are about making space for what truly matters.
