Deutsche Schule Istanbul

Deutsche Schule Istanbul, with formal Turkish name Özel Alman Lisesi or İstanbul Alman Lisesi or simply Alman Lisesi is a private international high school in the Beyoğlu district of Istanbul, Turkey. It is responsible to both the Federal Ministry of Education and Research of Germany and the Ministry of National Education of Turkey.

It was established in 1868 as German and Swiss Citizens School Based upon Equality Principle, to serve to the German speaking community in the city. In 1871, a building near Galata Tower was built for the school. The building took serious damage during the 1894 Istanbul earthquake, therefore, in 1897, the school moved to another building which is still being used by the school.