Siegfried Bauer
Siegfried Bauer is the name of the following people:
- Siegfried Bauer (sculptor) (1880–1942), Austrian sculptor
- Siegfried Bauer (church musician) (* 1944), German church musician and university professor
- Siegfried Bauer (soccer player) (* 1954), Austrian soccer player
- Siegfried Bauer (physicist) (1961–2018), German physicist and university professor
- Siegfried Bauer (triathlete) (* 1976), Austrian duathlete and winter triathlete
- Siegfried J. Bauer (* 1930), Austrian space researcher