Walter Baumann
Walter Baumann is the name of the following people:
- Walter Baumann (entrepreneur) (1901–1960), Swiss industrialist
- Walter Baumann (politician) (1914–1986), Swiss politician (BGB / SVP)
- Walter Baumann (1917–2006), Austrian clergyman and Abbot of Zwettl, see Bertrand Baumann
- Walter Baumann (historian) (1925–2001), Swiss historian, publicist and editor