Wilhelm Jahn
Wilhelm Jahn is the name of the following people:
- Wilhelm Jahn (musician) (1835–1900), Austro-Hungarian musician and conductor
- Wilhelm Jahn (officer) (1866–1924), German lieutenant general
- Wilhelm Jahn (Police President) (1891–1952), German Police President and SA Obergruppenführer
See also:
- Willie Jahn ( Wilhelm Hans Jahn ; 1889–1973), German middle-distance runner, wandering bird, officer and publisher
- Willy Jahn