Pires
The taxon authority Pires may refer to:
- Adriano Moreira Pires, herpetologist
- Alessandra Maria Advincula Pires, Brazilian ichthyologist
- Amanda Ciprandi Pires, entomologist
- Ana Maria S. Pires, marine biologist
- João Murça Pires (1916–1994, Pires), botanist
- Joseph Christopher Pires (born 1967, J.C.Pires), botanist
- Marcus A.B. Pires, carcinologist
- Matheus Godoy Pires, Brazilian herpetologist