Otto Amann
Otto Amann is the name of the following people:
- Otto Amann (Major General) (1892–1958), German Major General
- Otto Amann (clergyman) (1917–1991), German religious priest and diplomat
- Otto Amann (soccer player) , German soccer player
- Otto Amann (politician) (1926–2011), Austrian politician (ÖVP)
