Doon International Old Students Association(DIOSA)
A Legacy That Lives Beyond the Academic Years
At Doon International School, our alumni are the true reflection of our legacy—leaders, innovators, creators, and compassionate citizens making a meaningful impact across the world. The Alumni Network celebrates their achievements, strengthens lifelong connections, and keeps the Doon spirit alive wherever life takes them.
The Alumni Network is not just a community—it is a lifelong connection, a shared identity, and a celebration of excellence across generations.
We invite you to stay connected, contribute, and continue to shine—because your story is forever a part of ours.
Doon International Old Students Association(DIOSA) is a registered society and it was formed on 6 February 2021.
The Registered Office of the Society shall be at: Doon International School, Sector 69, S.A.S. Nagar (Mohali) – 160062
Area of Action: The Society shall carry out its major activities in and around the tricity. DIOSA has organised career counselling session for 11th 12th students of Doon International School on 6/October/2021.
Objective of DIOSA
- To assist each other in furthering the aims and objectives of the school and to live up to its motto- Dreamers, Thinkers, Achievers.
- To promote and foster camaraderie among the members of DIOSA and to extend mutual help to each other.
- To function on charitable basis and to run the Association on a ‘no profit no loss’ basis.
Celebrating Success & Impact
Every Doonite carries forward the values, confidence, and character nurtured on our campus. Our alumni excel in diverse fields—business, science, sports, arts, public service, entrepreneurship, and more. Their journeys inspire future generations and stand as a testament to the transformative power of a DIS education.
This page honours their accomplishments and amplifies the extraordinary impact they create globally.
Staying Connected
The bond forged at Doon International School extends far beyond graduation. Through our Alumni Network, former students stay connected with classmates, teachers, and the institution that shaped their formative years.
We encourage all alumni to remain engaged—share updates, join initiatives, participate in events, and continue being part of our growing global family.
Events & Reunions
From nostalgic reunions to professional networking events, our alumni gatherings bring together batches and generations of Doonites. These occasions are more than gatherings—they are celebrations of shared memories, renewed friendships, and enduring school spirit.
Annual reunions, milestone meet-ups, and city-based alumni chapters ensure that community stays strong no matter where you are.
Giving Back & Mentorship
Our alumni play a vital role in shaping the next generation of Doonites. Through mentorship programs, career talks, workshops, and collaborative projects, they guide current students with real-world insights and invaluable experience.
Many of our proud alumnus also contribute to scholarships, development initiatives, and community outreach programs—continuing the tradition of service and leadership that defines a Doon education.
Your involvement inspires students to dream bigger and aim higher.









