D. S. Senanayake College also referred to as D. S. Senanayake College, Colombo, D. S. Senanayake College, Colombo 7, Colombo D. S. Senanayake College, or simply as DS or DSSC is a selective entry, boys’ school in Sri Lanka. It was established on 10 February 1967 under the stewardship of Sir R. I. T. Alles.[1][2] As a national school it is controlled by the central government, as opposed to a provincial council.



The College is named after the first Prime Minister of Independent Sri Lanka, Don Stephen Senanayake, who is also considered the Father of the Nation. It’s the only muti-ethnic, trilingual school established in Sri Lanka in the post-independence era and is also the largest muti-ethnic school in the country.