Johann Pfeiffer
Johann Pfeiffer is the name of the following people:
- Johann Pfeiffer (medic) (1639–1684), German medic
- Johann Pfeiffer (composer) (1697–1761), German composer and musician
- Johann Pfeiffer (coin engraver) (1832–1882), Austrian coin engraver
- Johann Pfeiffer von Forstheim (1808-1891), Austrian forester
- Johann Christoph Pfeiffer (1705–1768), German theologian
- Johann Ehrenfried Pfeiffer (1767–1841), German auction commissioner, innkeeper and writer
- Johann Friedrich Pfeiffer (1695–1770), German painter
- Johann Friedrich von Pfeiffer (1717–1787), German mercantilist
- Johann Gottlob Pfeiffer (1667–1740), German theologian
- Johann Jakob Pfeiffer (1740–1791), German theologian
- Johann Joachim Pfeiffer (1662–1701), German painter
- Johann Lorenz Pfeiffer (1662–1743), German theologian and clergyman
- Johann Philipp Pfeiffer (1645–1695), German philologist and theologian
See also:
- Hanns Pfeifer (1902–1989), German draftsman
- Hans Pfeifer
- Hans Pfeiffer
- Johann Pfeifer
- Johannes Pfeiffer