Díaz

The taxon authority Díaz or Diaz may refer to:

• Alex Gustavo Díaz Hernández (A.G.Diaz), botanist
• Alondra M. Díaz-Lameiro, herpetologist
• Ana Elizabeth Diaz, Colombian entomologist
• Analía Roxana Díaz, Argentine ostracodologist
• Carlos Díaz-Ungría (1917–1992), Spanish entomologist and parasitologist
• Carlos Julio Arango Díaz, entomologist
• Claudia J. Ramírez-Díaz (fl. 2020, Ram.-Díaz), botanist
• Darío J. Díaz Cosín, Spanish annelidologist
• Darwin Ronald Díaz, Peruvian zoologist
• Elsa Nélida Lacoste de Díaz (born 1923; E.N.Lacoste), phycologist
• Fiorella Díaz, Peruvian entomologist
• Florentina Díaz (F.Diaz), Argentine entomologist
• Francisco A. Díaz, Venezuelan entomologist
• Hugo A. Díaz, Chilean herpetologist
• Jessica Diaz, entomologist
• John Alexander Pulgarín Díaz, Colombian entomologist
• Juan Angel Díaz-Pazos, entomologist
• Juan Manuel Díaz Gómez, Argentine herpetologist
• Juliette Cristina Gualdrón-Diaz, entomologist
• Karen Díaz, Mexican carcinologist
• Luis Manuel Díaz Beltrán (born 1972), Cuban herpetologist
• Maria Cristina Díaz, Venezuelan spongiologist
• María Fernanda Díaz, Colombian entomologist
• M. Isabel Diaz, Peruvian herpetologist
• María Mónica Díaz, Argentine mammalogist
• Marta Aleida Díaz Dumas (born 1950; M.A.Díaz), Cuban botanist
• Melissa Díaz-Morales (fl. 2016; M.Díaz), botanist
• Nelson Félix Díaz, Chilean herpetologist
• Norma B. Díaz, entomologist
• Óscar Felipe Díaz-Díaz, Venezuelan annelidologist
• Paula Andrea Díaz, Colombian entomologist
• Peter H. Diaz, malacologist
• Pilar Díaz-Tapia (Díaz-Tapia), phycologist
• Rafael Turrent Diaz, Mexican lepidopterist
• Raúl Epiblast Díaz Jr., U.S. zoologist
• René Barba Díaz, Cuban arachnologist
• Rudy A. Diaz, U.S. mycologist and lichenologist
• Tomás Emilio Díaz (born 1949; T.E.Díaz), Spanish botanist, ecologist, and pteridologist
• Vladimir Díaz, Peruvian zoologist