Lange
The taxon authority Lange may refer to:
- Aleksandr Borisovich Lange (1921—1996), soviet acarologist
- Jakob Emanuel Lange (1864–1941, J.E. Lange), Danish mycologist
- Johan Martin Christian Lange (1818–1898, Lange) Danish botanist
- Karl Hermann Lange (1884–1965), German botanist
- Morten Lange (born 1919, M.Lange), Danish mycologist
- Otto Ludwig Lange (born 1927, O.L.Lange), German lichenologist
- Peter James de Lange (born 1966, de Lange), botanist
- Robert Terence Lange (fl. 1971, R.T.Lange), mycologist,
- William Harry Lange (1912–2004), U.S. entomologist