Walter Seidel
Walter Seidel is the name of the following people:
- Walter Seidel (Manager) (1876–1944), German bank manager
- Walter Seidel (theologian) (1926-2010), German theologian
- Walter Seidel (painter) (* 1950), German painter
- Walter Müller-Seidel (1918–2010), German Germanist and university professor
