Josef Gassner
Josef Gassner is the name of the following people:
- Josef Gassner (politician, 1873) (1873–1943), Liechtenstein farmer and politician (FBP)
- Josef Gassner (politician, 1876) (1876–1951), Liechtenstein farmer and politician (VP)
- Josef Gassner (politician, 1890) (1890–1969), Austrian railway conductor and politician (SPÖ)
- Josef Gassner (ski racer) (* 1944), Liechtenstein ski racer
- Josef M. Gaßner (* 1966), German astronomer