Kallstadt is a village located in the Palatine region of Rhineland-Palatinate, one of Germany's 16 federal states. It is situated within the Rhine-Neckar Metropolitan Region, which features Mannheim as its largest city.
Historically, Kallstadt was part of the Kingdom of Bavaria during much of the 19th century. In contemporary times, the village has gained international media attention for being the ancestral home of the Heinz and Trump families, two prominent business and political families in the United States.