The International School of Bergen, founded in 1975, is a non-profit, co-educational day school that has been accredited since 1985 by the European Council of International Schools and the New England Association of Schools and Colleges, and is governed by a democratically elected Board of Trustees.

The school provides an English language education, based on US/UK models, for children of expatriate families as well as local residents of the Bergen community.

It offers the International Baccalaureate programs applicable to its current age range (IB Primary Years Program and IB Middle Years Program).

It no longer offers the IB Diploma Program.

As of 2024, the school has 56 The facilities include a library with an integrated media center, a gymnasium, a computer room, art and music rooms and science laboratory.