කොළඹ International School (CIS) was founded in 1982 and located in Gregorys Road, කොළඹ 7. Branch School located in නුවර

Cambridge School of Colombo - Founded in 1999. The school is divided in to pre-primary, primary and upper sections.
ස්ථානය: කොළඹ 15

Kingsbridge American College - A well-equipped English medium school.
ස්ථානය: බොරලැස්ගමුව

St. Joseph’s Boys’ College is a distinguished boys only primary to secondary (inclusive) school was founded in 1953.
ස්ථානය: නුගේගොඩ

ආයතනය: Crescent School International - An international school in Colombo 10

ක්‍රිස්තුරාජ විද්‍යාලය - පන්නිපිටිය started functioning in October 1930 as a parish school.
ස්ථානය: පන්නිපිටිය

ආයතනය: Ecole Ecole Française Internationale de Colombo - Was founded in 1979

ආයතනය: Defence Services College - Both English medium and Sinhala medium classes are conducted under the supervision of the section heads and teachers

ආයතනය: Louvre prepares the children for national examinations and Edexcel and Cambridge O/Level and A/Level Examinations

ආයතනය: Hejaaz International School - Provides its students with a High Quality English Medium Education

ආයතනය: Belvoir College International - At Belvoir, the educational and developmental programme is geared, laying high emphasis on student discipline

ආයතනය: Queenswood Girls' CollegeEnglish medium Girls' School situated at Mattakkuliya, කොළඹ 15