Jaensch
Jaensch or Jänsch is a German surname that is derived from the personal name Johannes.
He is the family name of the following people:
- Erich Rudolf Jaensch (1883–1940), German psychologist
- Robert Jaensch (1817-1892), German mathematics teacher
- Walther Jaensch (1889–1950), German sports physician and SS member
See also:
- Mining Jänsch , former name of Rasino (Kaliningrad, Gurjewsk) (until 1865)
