The Western Institute in Poznań (Polish: Instytut Zachodni, German West-Institut, French: L'Institut Occidental) is a scientific research society focusing on the Western provinces of Poland - Kresy Zachodnie (including Greater Poland, Silesia, Pomerania), history, economy and politics of Germany, and the Polish-German relations in history and today.
Established by professor Zygmunt Wojciechowski in 1944 in Warsaw, since 1945 based in Poznań. There were branches in Warsaw (1945–53), Wrocław (1948–49) and scientific posts in Kraków and Olsztyn.
Full name: Instytut Zachodni. Instytut Naukowo-Badawczy im. Zygmunta Wojciechowskiego w Poznaniu
The Western Institute was founded in 1944 and became the flagship of the Polish Research of the West.
The mission of the Institute is to conduct research projects within fields of political science, sociology, history, economics and law-especially focusing on Polish-German issues as well as European politics. It has been founded by a group of Poznań University professor in 1944, and incorporated with Polish Ministry of Foreign Affairs in 1992
Professor Władysław Bartoszewski, Polish survivor of Auschwitz, and renown figure of Polish-Jewish and Polish-German reconciliation praised the work of the institute:
The work of the Institute carried out while Poland was a communist country has been criticised by German-American historian Richard Blanke as having anti-German bias Other criticism of work from this period have included allegations of propaganda and dullness while admitting that the Institute produced "some good works on political sciences and legal systems"