Peck
The taxon authority Peck may refer to:
- Charles Horton Peck (1833–1917, Peck), U.S. botanist
- Morton Eaton Peck (1871–1959, M.Peck), botanist
- Raymond Elliot Peck, ostracodologist
- Robert W. Peck, arachnologist
- Stephen R. Peck, herpetologist
- Stewart Blaine Peck (born 1942), Canadian entomologist
- William Dandridge Peck (1763–1822, W.Peck), U.S. botanist