Lettenbauer
Lettenbauer is the family name of the following people:
- Adolf Lettenbauer (1923–2016), Bavarian politician (SPD)
- Eva Lettenbauer (* 1992), German politician (Alliance 90 / The Greens)
- Johann Evangelist Lettenbauer (1883 or 1884–1969), German man, victim of a miscarriage of justice in Germany
- Wilhelm Lettenbauer (1907–1984), German Slavist