Johann Gottfried von Aschhausen (1575–1622) was the Prince-Bishop of Bamberg from 1609 to 1622 and Prince-Bishop of Würzburg from 1617 to 1622. Johann Gottfried von Aschhausen was born in Oberlauda, today a district of Lauda-Königshofen, on 12 August 1575. He became a canon of Bamberg Cathedral in 1593, upon the resignation of an older brother. He was ordained as a priest on 22 December 1601. He became the dean of Comburg in 1604. He played a role in the formation of the Catholic League, under the leadership of Maximilian I, Elector of Bavaria, on 10 July 1609.