Sahni
The taxon authority Sahni may refer to:
- Ashok Sahni, ostracodologist
- Birbal Sahni (1891-1949; Sahni), Indian paleobotanist
- D.N. Sahni, entomologist
- Kailash Chandra Sahni (born 1921; K.C.Sahni), botanist
The taxon authority Sahni may refer to: