Gustav Jahn

Gustav Jahn is the name of the following people:

• Gustav Jahn (entrepreneur) (1806–1862), German businessman and entrepreneur
• Gustav Jahn (writer) (1818–1888), German writer and social worker
• Gustav Jahn (judge, 1862) (1862–1940), German judge
• Gustav Jahn (painter) (1879–1919), Austrian painter, graphic artist and alpinist
• Gustav Jahn (judge, 1921) (* 1921), German judge
• Gustav Adolph Jahn (1804–1857), German astronomer and mathematician

This is a disambiguation page for differentiating between several terms identified with the same word.