Calvert
The taxon authority Calvert may refer to:
- Amelia Smith Calvert (1876–1965; A.S.Calvert), botanist
- Henry Hunter Calvert (1816–1882; H.H.Calvert), botanist
- Philip Powell Calvert (1871–1961), entomologist
- William Bartlett-Calvert (1856-1942), entomologist