 Spielklasse Bezirk Braunschweig, also known as 1.Spielklasse Herzogtum Braunschweig, Bezirksliga Braunschweig and Bezirksmeisterschaft Braunschweig at various points, was the highest association football league in the German Duchy of Brunswick and, later, the Free State of Brunswick from 1904 to 1920.The league also covered small parts of the neighbouring Prussian Province of Hanover.