1965-66 Austrian football championship
The 1965-66 Austrian football championship (Nationalliga) was organized by the ÖFB. The Regionalliga Ost(Vienna, Lower Austria, Burgenland), Regionalliga Mitte (Upper Austria, Styria, Carinthia) and Regionalliga West (Salzburg, Tyrol, Vorarlberg) served as a second level to the National League.