Edgar Julius Jung was a German lawyer born in Ludwigshafen in the Kingdom of Bavaria. He was a leader of the conservative revolutionary movement in Germany which stood not only in opposition to the Weimar Republic, whose parliamentarian system he considered decadent and foreign-imposed, but also opposed National Socialism. Jung was murdered in the 1934 Night of the Long Knives purge.

Ludwigshafen, officially Ludwigshafen am Rhein, is a city in the German state of Rhineland-Palatinate, on the river Rhine, opposite Mannheim. With Mannheim, Heidelberg, and the surrounding region, it forms the Rhine Neckar Area.