Johann Kaufmann
Johann Kaufmann is the name of the following people:
- Johann Kaufmann (politician, Vienna) , Austrian politician, mayor of Vienna
- Johann Kaufmann (politician, 1906) (1906–1974), Austrian politician, member of the Salzburg state parliament
- Johann Franz Pius Kaufmann (also Jean-François Kaufmann ; 1870–1948), Swiss painter and art journalist
- Johann Friedrich Kaufmann (organist) (approx. 1730–1798), German organist
- Johann Friedrich von Kaufmann (1775–1833), German lawyer and politician
- Johann Friedrich Kaufmann (privy councilor) (? –1809), Württemberg privy councilor
- Johann Friedrich Kaufmann (1785–1866), German watchmaker and musical instrument maker , see Friedrich Kaufmann (instrument maker)
- Johann Gottfried Kaufmann (1752–1818), German instrument maker and inventor of mechanical musical works
- Johann Heinrich Kaufmann (1772–1843), German businessman and writer