Alcala
The taxon authority Alcala or Alcalá may refer to:
- Angel Chua Alcala (1929–2023), Filipino herpetologist
- Diego Alejandro Barrales-Alcalá, Mexican arachnologist
- E. Lawton Alcala (?–2007), Filipino biologist
- Ely L. Alcala, Filipino herpetologist
- Eric Centenero-Alcalá, Mexican zoologist
- Oscar M. Lasso-Alcalá, Venezuelan ichthyologist
- Pedro Alcalá, entomologist