Gross
The taxon authority Gross may refer to:
- Elvira Gross (1954–2005, E.Gross), German botanist
- Franz-Josef Gross - German entomologist
- Gordon Gross - entomologist
- Hugo Gross (H.Gross, 1888–1951), French botanist
- Martin Gross - palaeontologist, ostracodologist
- Roland Gross (1890-1945; R.Gross), botanist
- Rudolf Gross (1872–?, Gross), German botanist
- Walter Robert Gross (1903–1974), German palaeontologist