Blum
The taxon authority Blum may refer to:
- Jean Blum, (J.Blum, 1914–1982), mycologist
- John Leo Blum, (Blum, 1917–1995), phycologist
- J. Paul Blum, herpetologist
- Oleg Borisovich Blum (O.B.Blum, 1937– ), lichenologist
- Thomas Blum, ichthyologist
The taxon authority Blum may refer to: