Graham
The taxon authority Graham may refer to:
- A. J. Graham, Australian lepidopterist
- Alan Keith Graham (1934–2021, A.Graham), U.S. botanist and palaeobotanist
- Eileen A. Graham (E.A.Graham), phycologist
- Gavin L. Graham
- John Graham (1805–1839, J.Graham), botanist
- Ken Graham, Australian ichthyologist
- Liam Graham, entomologist
- Marcus William Robert de Vere Graham (1915–1995), entomologist
- Matthew R. Graham, U.S. arachnologist and herpetologist
- Michael Graham (1898–1972), British fisheries scientist, ichthyologist
- Rex Alan Graham (1915–1958, R.A.Graham), botanist
- Robert Graham (1786–1845, Graham), botanist
- Robert James Douglas Graham (1884–1950, R.J.D.Graham), Scottish botanist
- Roy Graham (1908–1939, R.Graham), British botanist and palaeobotanist
- Sean P. Graham, herpetologist
- Shirley Ann Tousch Graham (born 1935, S.A.Graham), botanist
- Victoria Anne Wassell Graham (born 1950, V.A.W.Graham), botanist