Wahl
The taxon authority Wahl may refer to:
- Bruno Wahl (1876–1971), zoologist
- David B. Wahl, entomologist
- Herbert Alexander Wahl (1900–1975, Wahl), botanist
- Rainer Wahl (fl. 2004, R.Wahl), botanist
- William R. Wahl Jr, paleontologist
The taxon authority Wahl may refer to: