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Competitive spirit with integrity and fair play, the ISA way

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& Ladders

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Pathways

Understand the pathway to elite school sport opportunities.

Sporting
News

Catch up on the latest updates from across ISA schools.

Upcoming Events

View Calendar

Stay up to date with the latest ISA sporting events, including times,
locations, and key details across all sports and competitions.

View all Athletics Australian Football Baseball Basketball Bowls Cricket Cross Country Diving Football Golf Hockey Netball Rugby 7s Rugby League Rugby Union Softball Student Officials Swimming Tennis Touch Football Triathlon and Aquathlon Volleyball Water Polo
Basketball
Sat
14
Nov 2026

ISA Summer Sport Round 4 (Basketball/Cricket Round 5)

Details
Rugby Union
Sun
15
Nov 2026

ISA End of Year Dinner

Details
Rugby Union
Mon
16
Nov 2026

ISA Heads of School & Sport Combined Meetings – Term 4

Chevalier College, 11 Charlotte St, Burradoo NSW 2576, Australia
Details
Cricket
Tue
17
Nov 2026

ISA Boys 19&U Representative Cricket Trials

Mike Pawley Oval, Stirgess Ave, North Curl Curl NSW 2096, Australia
10:00 am – 2:00 pm
Details
View all events
About ISA
About ISA
The ISA is a school sport organisation supporting independent schools across NSW. We run inter-school competitions for Years 7-12, promoting participation and school spirit, built on values of excellence and fair play.
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Who we are
Who we are
ISA brings together diverse independent schools across NSW. Led by educators and sports professionals, we’re united by a belief in the power of sport to build community and character.
What we do
What we do
ISA organises Saturday school sport competitions and provide pathways for students to progress to state and national representation. Our programs encourage teamwork, growth, and a love of the game.
Who we are for
Who we are for
The ISA supports students, staff, and families across member schools. We serve boys and girls in Years 7–12, creating inclusive sporting experiences and opportunities to grow through sport.
Our History
Our History
Founded in 1990, the ISA began as a home for independent schools seeking meaningful Saturday sport. What started as a bold idea is now a thriving network built on unity, growth, and lasting tradition.
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News

More news
October 28, 2026

2026 ISA Representative – Rugby 7s

The 2026 ISA Girls Rugby 7s representative season has highlighted the continued growth and success of this exciting path…
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October 23, 2026

2026 ISA Representative – Girls Touch Football

The representative season offered another opportunity for the association’s leading athletes to test themselves ag…
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October 10, 2026

2026 ISA Carnival – Athletics

The Independent Sporting Association (ISA) celebrated another outstanding chapter in its rich athletics history with the…
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Our Member Schools

The ISA is proud to partner with a diverse group of schools across New South Wales, united by a shared commitment to sportsmanship, development, and community. Each member school plays an important role in shaping the spirit and success of ISA competitions.

Barker College
Blue Mountains Grammar School
Central Coast Grammar School
Chevalier College
Cranbrook School
Kinross Wolaroi School
Oakhill College
Oxley College
Redlands
Scots All Saints College
Snowy Mountains Grammar School
St Andrew’s Cathedral School
St Augustine’s College
St Gregory’s College
St Patrick’s College – Strathfield
St Paul’s Grammar School
St Pius X College
St Spyridon College
St Stanislaus’ College
Independent Sporting Association
Contact Info
Independent Sporting Association
Administration Contact Information
Phone: (02) 4302 9099
Address: PO Box 3466, Fountain Plaza, Erina NSW 2250
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