Welcome to CGS Upper School

Faiza Chowdhury
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Dear Parents,

As the Head of the Upper School O Level section, it is my privilege to welcome you to this important stage of your child's educational journey. At this level, we emphasize not only academic excellence but also the development of critical thinking, leadership, and lifelong learning skills. Our dedicated team of educators is committed to providing a challenging yet supportive environment where every student can thrive and reach their full potential.

Your involvement and partnership are invaluable in helping us achieve this mission. Together, we can inspire and guide our students toward success, preparing them for the challenges and opportunities that lie ahead.

Thank you for entrusting us with your child's education. We look forward to working closely with you to make this a fulfilling and enriching experience for them. 

Faiza Chowdhury

Head of Upper School (O Level Section)

Ruhbayna Mahmud Chowdhury
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Dear Parents,

As the Head of the Upper School A Level section, I am delighted to welcome you to this critical stage of your child's academic journey. The A Level program plays a key role in shaping their future, not only by developing academic rigor but also by fostering independent thinking, problem-solving, and leadership skills. Our aim is to provide an environment where students are challenged, supported, and inspired to reach their highest potential.

In addition to academic excellence, we place great emphasis on tertiary counseling. Our dedicated counseling team works closely with each student to guide them through the process of university applications, career planning, and scholarship opportunities. We strive to ensure that every student is well-prepared for the next phase of their education, making informed decisions that align with their goals and passions.

Your partnership is invaluable in this journey, and together we can ensure that your child transitions successfully from school to university and beyond. Thank you for your trust and support as we work toward a bright and fulfilling future for your child. 

Ruhbayna Mahmud Chowdhury

Head of Upper School (A Level Section)

What's Happening at Upper School

CGS Annual Athletics 2025–26 A vibrant celebration of energy, endurance, and sportsmanship! From thrilling races to strong teamwork, our students showcased the true spirit of CGS. Congratulations to Generosity House for emerging as the Champion House.
CGS Annual Athletics 2025–26 A vibrant celebration of energy, endurance, and sportsmanship! From thrilling races to strong teamwork, our students showcased the true spirit of CGS. Congratulations to Generosity House for emerging as the Champion House.
Learning Beyond the Classroom! CGS Upper School students visited Chattogram Veterinary and Animal Sciences University (CVASU) on an educational trip arranged by the Biology Science Club. The visit offered firsthand exposure to biological research and real-world science, inspiring curiosity and discovery.
Learning Beyond the Classroom! CGS Upper School students visited Chattogram Veterinary and Animal Sciences University (CVASU) on an educational trip arranged by the Biology Science Club. The visit offered firsthand exposure to biological research and real-world science, inspiring curiosity and discovery.
CGS Annual Teachers Convention 2025–26 | Together We Rise The CGS Annual Teachers Convention 2025–26 celebrated unity and collaboration. Guided by the theme “Together We Rise,” our educators and staff reflected, connected, and renewed their commitment to supporting our students and community.
CGS Annual Teachers Convention 2025–26 | Together We Rise The CGS Annual Teachers Convention 2025–26 celebrated unity and collaboration. Guided by the theme “Together We Rise,” our educators and staff reflected, connected, and renewed their commitment to supporting our students and community.

Newsletter

February '26 Edition
January '26 Edition
December '25 Edition

Our Academic Excellence

We are proud of our students' consistent achievements in national and international examinations.

45%

A* Grades

In the 2024 O & A Level examinations.

98%

University Placement

In top-ranked universities worldwide.

Top in World

Outstanding Achievers

Recognized by Cambridge for exceptional results.

View Detailed Results

Get In Touch

Contact Information

Our Address

Chittagong Grammar School 321/11 Sarson Road, Chittagong, Bangladesh

Phone Number

+880 1317-331100

Email Address

upperschool@cgs.com.bd