Walter Fisher

Walter Fisher may refer to:


 * Walter Fisher (MP), Member of Parliament for Hythe
 * Walter Fisher (medical missionary), (1865–1935) medical missionary to Zambia
 * Walter Fisher (professor) (1931–2018), American professor
 * Walter H. Fisher (1849–1890), English singer and actor
 * Walter Kenrick Fisher (1878–1953), American marine biologist, zoologist and illustrator
 * Walter L. Fisher (1862–1935), United States Secretary of the Interior