List of Famous people named Johann

Johann Christian von Mannlich was a German painter and architect.

Johann Baptist Drechsler was an Austrian painter of flowers

Johann Nikolaus von Hontheim was a German historian and theologian. He is remembered as Febronius, the pseudonym under which he wrote his 1763 treatise On the State of the Church and the Legitimate Power of the Roman Pontiff and which gave rise to febronianism.

Johann Daniel Titius was a German astronomer and a professor at Wittenberg.

Johann Rosenmüller was a German Baroque composer, who played a part in transmitting Italian musical styles to the north.

Johann Ernst Hartmann was a Danish composer. Two of his sons were composers, Johan Ernst Hartmann and August Wilhelm Hartmann. The latter's sons included Johan Peter Emilius Hartmann.

Johann Wilhelm Furchheim was a German violinist, composer and pupil of Heinrich Schütz. Like his colleague Clemens Thieme he came from the neighborhood around the Dresden court.