List of Famous people named Johann

Johann Salomo Christoph Schweigger was a German chemist, physicist, and professor of mathematics born in Erlangen.

Johann Heinrich Friedrich Link was a German naturalist and botanist. The standard author abbreviation Link is used to indicate this person as the author when citing a botanical name.

Johann Georg Heinrich Feder was a German philosopher.

Johann Christoph Wendland was a German botanist and gardener born in Petit-Landau, Alsace. The standard author abbreviation J.C.Wendl. is used to indicate this person as the author when citing a botanical name.

Johann Georg Schlosser was a German lawyer, historian, politician, translator and philosopher. He is most known for having married Cornelia Schlosser, née Goethe, the sister of famous German playwright Johann Wolfgang von Goethe.

Feldmarschall Johann Karl, Graf von Kolowrat-Krakowsky joined the Austrian army, fought against the Kingdom of Prussia and Ottoman Turkey before being promoted to general officer rank. During combat against the French in the French Revolutionary Wars, he first became known as an artillery specialist. In the Napoleonic Wars, he commanded corps in the 1805 and 1809 campaigns. He became the Proprietor (Inhaber) of an Austrian infantry regiment in 1801 and held that position until his death.