Gdańsk Scientific Society (Polish: Gdańskie Towarzystwo Naukowe, GTN) is a general scientific society in Gdańsk (), Poland. It was established in 1922 as the Society of the Sciences and Arts Friends in Gdańsk (Towarzystwo Przyjaciół Nauki i Sztuki w Gdańsku) and was active till 1939, abolished during World War II, reactivated in 1945, having had its present name since 1956. Today it has five divisions. Its main publications include: Gdańsk Yearbook (Rocznik Gdański) Acta Biologica References Scientific societies based in Poland Polish regional societies Organisations based in Gdańsk