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), American botanist