Walter Breisky was an Austrian jurist, civil servant, and politician. Nominated by the Christian Social Party, Breisky served as minister of education and the interior from July to November 1920, as the vice chancellor and state secretary of education from November 1920 to May 1922. Together with his Social Democratic deputy, Otto Glöckel, Breisky initiated sweeping reforms of Austria's education system. In January 1922, Breisky became the caretaker chancellor of Austria for a single day.

The Gymnasium Wasagasse is a secondary school in Alsergrund, the 9th district of Vienna. Alumni of the school include two Nobel laureates, an Academy Award winner and many notable politicians, artists and scientists.