Walther
The taxon authority Walther may refer to:
- Augustin Friedrich Walther (1688–1746, A.Walther), German botanist
- Eric Walther (1892–1959, E.Walther), U.S. botanist
- Frank Walther, German malacologist
- Johannes Walther (1860–1937), German geologist nd palaeontologist
See also: