The National Socialist Working Association, sometimes translated as the National Socialist Working Community was a short-lived group of about a dozen Nazi Party Gauleiter brought together under the leadership of Gregor Strasser in September 1925. Its full name was the Arbeitsgemeinschaft der nord- und westdeutschen Gaue der NSDAP. Aligned with the Strasserist wing of the Party, it unsuccessfully sought to steer the Party leadership in that direction by updating the Party program of 1920. Party Chairman Adolf Hitler perceived the Association as a threat to his leadership, so its activities were curtailed shortly after the Bamberg Conference of 14 February 1926 presided over by him, and it was formally dissolved on 1 October of that year.

Gregor Strasser was a German politician and early leader of the Nazi Party. Along with his younger brother Otto, he was a leading member of the party's left-wing faction, which brought them into conflict with the dominant faction led by Adolf Hitler, resulting in his murder in 1934. The brothers' strand of the Nazi ideology is known as Strasserism.