Walter Frey
Walter Frey is the name of the following people:
- Walter Frey (doctor) (1884–1972), Swiss internist
- Walter Frey (pianist) (1898–1985), Swiss pianist
- Walter Frey (politician, 1909) (1909–1966), German politician (SPD)
- Walter Frey (politician, 1943) (* 1943), Swiss entrepreneur and politician (SVP)