Johannes Baier
Johannes Baier is the name of the following people:
- Johannes Baier (theologian) (1852–1907), German theologian
- Johannes Baier (officer) (1893–1969), German lieutenant captain and SS-Oberführer
See also:
- Hans Baier
- Hans Bayer
- Hans Beier
- Hans Beyer (disambiguation)
- Johann Baier
- Johann Bayer
- Johann Beyer
- Johann Jacob Baeyer (1794–1885), German lieutenant general and geodesist