List of Famous people named Johann

Johann Michael Bach was a German composer of the Baroque period. He was the brother of Johann Christoph Bach, as well as first cousin, once removed and father-in-law of Johann Sebastian Bach. He is sometimes referred to as the "Gehrener Bach" to distinguish him from the "Wuppertaler Bach", Johann Michael Bach (1745–1820).

Johann Nepomuk Karl was the Prince of Liechtenstein between 1732 and 1748. He was the son of Johann Josef Adam.

Johann Wilhelm, Duke of Saxe-Jena, was a duke of Saxe-Jena.

Johann Heinrich Voss was a German classicist and poet, known mostly for his translation of Homer's Odyssey (1781) and Iliad (1793) into German.

Jan Jiří Benda, also Johann Georg Benda, was a Bohemian violinist and composer active in Germany.

Johann Friedrich von Brandt was a German-Russian naturalist, who worked mostly in Russia.

Johann Wilhelm Hittorf was a German physicist who was born in Bonn and died in Münster, Germany.