The German School of Athens, or Deutsche Schule Athen (GSA / DSA, in Greek Γερμανική Σχολή Αθηνών, ΓΣΑ or also known Dörpfeld Gymnasium), is a coeducational independent, high school in Greece. The school has been in operation since 1896. It was founded by architect and archeologist Wilhelm Dörpfeld.