The Dohány Street Synagogue or Great Synagogue in Budapest is the largest synagogue in Europe and the second largest in the world. It seats 3,000 people and is a centre of Neolog Judaism.

It was built between 1854-1859 by the Neolog Jewish community of Pest according to the plans of the Viennese architect Ludwig Foerster. The synagogue neighbors a major Budapest thoroughfare expressing the optimism and the newly elevated status of the Hungarian Jews in the mid years of the 19th century.