Hans Dorn (or Johannes Dorn) was a German printer of the late 15th and early 16th centuries, active in BrunswickHe is known to have been in Brunswick during the period of 1493–1525. He may have been active as a bookseller before becoming a printer. The first book known to have printed by him, and at the same time the oldest known book printed in Brunswick, is a Low German Plenarium with the title Dath boke der hilgen Ewangelien. Lectien. Profecien unde Epistelen, dated 15 July 1506. An earlier print by Dorn, dated 1502, is mentioned in an 18th-century source. Dorn primarily produced theological or liturgical works in Low German and Latin, such as Summula doctrinarum Jhesu Christi by Nikolaus Decius, St. Annen Büchlein. (1507), Judenspiegel. by Johannes Pfefferkorn (1507), Dialogus Contra i