The Institute of Slavic Studies of the Polish Academy of Sciences (IS PAN) is a research institution dedicated to the study of Slavic languages, literatures and cultures. Its interdisciplinary work also spans history, ethnology and sociology, with research addressing topics such as borders, minorities and migration. The Institute participates in national and international research collaborations and projects, and supports scholarly exchange through seminars, conferences, public events and partnerships with academic institutions.

IS PAN offers doctoral education through the Anthropos Institute of Philosophy and Sociology doctoral school and provides resources for researchers and the wider public. Its digital platforms include iSybislaw, iReteslaw, journal resources and language research corpora. The Institute also operates a publishing programme, with a catalogue of books and scholarly journals covering Slavic studies and related fields. Its journals include Acta Baltico-Slavica, Cognitive Studies and Slavia Meridionalis. Through research, publishing, digital infrastructure and education, IS PAN contributes to the study and communication of knowledge about Slavic societies, languages and cultural connections.