One School.
One Brotherhood.
One Community.
Fostering fellowship among old Nalandians in South Australia while supporting our alma mater and the community.
Who We Are
The Old Nalandians Association of South Australia (ONASA) is more than just an alumni group; it is a lifelong brotherhood rooted in the values of our prestigious alma mater.
Our mission is to sustain and strengthen the bonds between former students residing in South Australia, providing a platform for professional networking, social fellowship, and charitable initiatives that support both our school back home and our local community here in Adelaide.
- check_circleProfessional Mentorship Programs
- check_circleCommunity Service Projects
- check_circleAnnual Heritage Celebrations
Latest News & Events
OBA Cricket Tournament 2026
Annual Old Boys’ cricket tournament featuring teams from different batches. Refreshments, awards, and family activities will be available throughout the day.
Become a Member Today
Reconnect with old friends, expand your professional network, and give back to the institution that shaped you.
