Enter with passion –

  graduate with greatness

2025 OPEN EVENING – REGISTER NOW! MORE INFO/REGISTER

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.

PROSPECTUS
ENROLMENT
OPEN EVENING
GALLERY

Academic & HSC Results

Academic & HSC Results
Learn More

Teaching & Learning

Teaching & Learning
Learn More

Learning Technologies

Learning Technologies
Learn More

Pastoral Care & Wellbeing

Pastoral Care & Wellbeing
Learn More

Our Faith in Action

Our Faith in Action
Learn More

Beyond the Classroom

Beyond the classroom
Learn More
Upcoming Events
Tue 18 FebCareers Talk: Academy of Interactive Entertainment
Wed 19 FebStudent Late Start
High Achievers Assembly
Tue 25 FebYear 7 Belong Day
Careers Talk: Getting into Law
Fri 28 FebCDSA Public Speaking Rd 1
Tue 4 MarCareers Talk: Engineering Careers
Wed 5 MarStudent Late Start
Ash Wednesday Mass
Tue 11 MarCSBB Swimming
Careers Talk: Getting into Medicine
Parents in Partnership Meeting, 6pm – Parent Event
Wed 12 MarNAPLAN begins
Tue 18 MarParent Coffee & Chat, 7.30am – Parent Event
Mon 24 MarCSBB Open Basketball
Tue 25 MarCSBB U/15 Netball Trials
Wed 26 MarEarly Dismissal
COLLEGE OPEN EVENING, 4-7pm
Wed 9 AprAssembly & ANZAC Commemoration
Fri 11 AprCollege Easter Liturgy – Parents Welcome
Last day of classes for Term I
Our Facebook
ℹ️ PRIORITY FEEDER SCHOOL OPEN DAYS | Like us, our CSBB (Catholic Schools Broken Bay) Priority Feeder Schools are busy preparing for their upcoming Open Days! Why not take a look at what your local Catholic primary school has to offer?⚠️ Did you know... that students applying to St Leo's from any of our Priority Feeder Schools are eligible for priority entry?To attend any any of the CSBB school Open Days (including ours), REGISTER HERE: northshoreopendays.com.au🎉 PRIMARY OPEN DAYS:Asquith – St Patrick's Catholic Primary St Patrick's Primary School –Thu 20 March, 9am & 5.30pmBerowra - St Bernard's Catholic Primary School – Wed 5 March, 6pm & Fri 7 March, 9.15amCarlingford – St Gerard's Catholic Primary School – Thu 6 March, 9.15am, Mon 10 March, 5.15pmChatswood – Our Lady of Dolours Primary School – Tue 4 March, 9amLindfield – Holy Family Catholic Primary School – Tue 4 March, 9am & 6pm & Wed 9 April, 9amPennant Hills – St Agatha's Catholic Primary School, – Tue 4 March, 9.15am & 6.15pmPymble – Sacred Heart Catholic Primary School –Wed 2 April, 9am & Wed 9 April, 6pmSt Ives – Corpus Christi Catholic School, – Fri 21 March, 8.45amWahroonga – Prouille Catholic Primary School – Wed 5 March, 9amWaitara – Our Lady of the Rosary Catholic School, – Thu 6 March, 9.30amWest Pymble – Our Lady of Perpetual Succour Catholic Primary Our Lady of Perpetual Succour Catholic School, – Tue 4 March, 5.30pm & Thu 3 April, 9am⚠️ Find out more about the St Leo’s Priority Feeder School program: stleos.nsw.edu.au/future-students-priority-feeder-school-program/We look forward to seeing you! 👀 ... See MoreSee Less
View on Facebook
OPENING LITURGY | This week we officially welcomed our new Year 7 students to St Leo's at the 2025 Opening Liturgy. In St Leo's tradition, they each rang the Bell of Discipleship as they were clapped in by the whole College and their proud families, which they will experience again as they graduate in 2030. They were also presented with their personal Bibles.Mr Gleeson and new Youth Ministry Co-ordinator, Ms Jaimi-Lea Andrews both encouraged all present to 'Embrace Opportunity with Faith' in line with our College theme for this year. All our new staff and Year 11 Vinnies Conference team were also presented to the College as part of the memorable ceremony. ... See MoreSee Less
View on Facebook
Latest News