Aguilar
The taxon authority Aguilar may refer to:
- Ana Celia Montes de Oca-Aguilar, Mexican entomologist
- Andres Aguilar, ichthyologist
- Aranzazú Aguilar-Bremauntz (fl. 2021), Mexican herpetologist
- Bruno Aguilar Carrilho Guimarães, Brazilian entomologist
- César Augusto Aguilar Puntriano, Peruvian herpetologist
- Jaime Aguilar (1961–2018, J.Aguilar), botanist
- Luis E. Aguilar-Rosas, phycologist
- Luis A. Mena Aguilar, Costa Rican ornithologist
- Raúl Aguilar-Rosas, phycologist
- Reinaldo Alexis de Jesús Aguilar Fernández (born 1962, Aguilar), Costa Rican botanist
- Ricardo Aguilar, Spanish spongiologist
- Rocío Aguilar, Argentine herpetologist
- Rogelio Aguilar-Aguilar, Mexican protozoologist