The Amateurliga Nordbaden was the highest football league in the region of the Nordbaden FA and the third tier of the German football league system from its inception in 1945 to the formation of the Oberliga Baden-Württemberg and the Verbandsliga Nordbaden below it in 1978.
Read more about Amateurliga Nordbaden: Overview, Disbanding of The Amateurliga Nordbaden, Winners of The Amateurliga Nordbaden