Always a Senanayakian
Welcome to DSSC
Welcome to D. S. Senanayake College, Colombo 07 — one of Sri Lanka’s leading national schools, built on a proud tradition of excellence, discipline, and service. Founded in 1967 by visionary educator R. I. T. Alles, our College stands as a beacon of opportunity and achievement, nurturing generations of young leaders inspired by the motto “Country Before Self.”
From humble beginnings, D. S. Senanayake College has grown into a thriving community of more than 6,000 students and 275 staff, dedicated to creating an environment where knowledge meets character, and innovation blends with tradition.
D. S. Senanayake College - Colombo 07
Stands as a premier national school, offering Grade 1 to A/L education in Sinhala, Tamil, and English mediums. The college blends strong academic excellence with modern learning environments, featuring well-equipped laboratories, advanced smart classrooms, sports and physical development facilities, nurturing disciplined, knowledgeable, and future-ready students.
- Modern Learning Facilities
- Inclusive & Multicultural Environment
- Holistic Student Development
Latest News
Data Details Test Score Drops
October 20, 2022
Becoming a better designer
October 18, 2022
Admin earns scholarship
September 20, 2022
Since our establishment in 1967, we have upheld our motto “Country Before Self” by guiding generations of young learners to become disciplined, thoughtful, and responsible citizens of Sri Lanka.
At D.S. Senanayake College, we believe education is more than academic success , it is about fostering critical thinking, leadership, ethical values, and a passion for lifelong learning. Our dedicated staff works tirelessly to provide a supportive, inclusive, and stimulating environment where every student can thrive. With modern facilities, well-equipped laboratories, advanced classrooms, and a strong co-curricular and sports culture, we prepare our students to meet the challenges of the future with confidence and integrity.
A warm welcome to our students, parents, alumni, and visitors. Together, let us continue building a school community that celebrates diversity, pursues excellence, and nurtures the potential in every child.
New Events
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Dec, 2029
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Jun, 2022
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Jul, 2023
DS Digital Learning Hub
Pride, Progress, and Purpose Since 1967
“A Step That Makes the Difference.”
Best Students of the Month
We proudly celebrate our students who have excelled through hard work, commitment, and excellence, making our school community proud each month.
Pierre Hackett
Bachelor of Business / MBA
"Pierre is a Fullbright Scholar working to drive change within indigenous communities."
Leah Steven
Master of Nutrition and Dietetics
"Leah is the founder, leader and manager of the most successful private practice dietetic company across American."
Victor Hansen
Bachelor of Information Technology
"Tyson is a serial entrepreneur taking his passion projects and turning them into successful businesses."
Proud Recent Achievements of DS Sons
Our students proudly achieve success in sports and extra-curricular activities, showcasing talent, teamwork, discipline, and leadership at various competitive levels.
Star Students
Celebrating students who shine through excellence, effort, and character
Undergraduate Admissions
Graduate Admissions
