International Socialist Commission

This article is about the anti-war socialist movement during World War I. For the Anarchist group found in the 1870s, see Anarchist St. Imier International.
Not to be confused with Berne International.

The International Socialist Commission, also known as the International Socialist Committee or the Berne International was a coordinating committee of socialists parties that adhered to the idea of the Zimmerwald Conference of 1915.