Kaliningrad State Technical University (Russian: Калининградский государственный технический университет, (КГТУ); abbreviated KSTU) is a technical university at Victory Square in Kaliningrad, Russia. It is located in the former combined Amtsgericht and Landgericht building of Königsberg, Germany. International co-operation of the university with foreign educational and research organizations is constantly expanding, with the Baltic Sea region in particular.