Mainbernheim is a municipality in Bavaria, Germany,4 kilometers to the south of Kitzingen (Landkreis, district of Kitzingen) in the direction of Nürnberg. It was first recorded in the chronicles of 889, during the reign of King Arnulf, the church being recognized by the influential bishopric of nearby Würzburg. The town was the site of a tariff house of the dukes of Ansbach and in thrall until 1397 to the duchy in the south, during the reign of King Wenceslaus.