Johann Mayer (disambiguation)

Johann Meyer may refer to:

• Johann Friedrich Meyer (1705–1765), German chemist
• Johann Friedrich von Meyer (1772–1849), German translator, politician, and senator of Frankfurt
• Johann Georg Meyer (1813–1886), German painter
• Johann Heinrich Meyer (1760–1832), Swiss painter, engraver and art critic
• Johann Heinrich Meyer (publisher) (1812–1863), German bookseller and publisher
• Johann Heinrich Gustav Meyer (1816–1877), German landscape architect and garden historian
• Johann Jakob Meyer (1798–1826), Swiss editor and journalist