Walter Zimmer
Walter Zimmer is the name of the following people:
- Walter Zimmer (singer) (1886-1940), German opera singer (baritone)
- Walter Zimmer (politician, 1898) (1898–1975), Member of Parliament in Rhineland-Palatinate
- Walter Zimmer (journalist) (* 1923), German civil servant, sports journalist and local history researcher
- Walter Zimmer (politician) (* 1945), Uruguayan politician and doctor