Vidal
The taxon authority Vidal may refer to:
- Héctor Ibarra-Vidal (Ibarra-Vidal), Chilean entomologist
- Josep Maria Olmo-Vidal, Spanish entomologist
- Julia Vidal Sarmiento, Argentinian entomologist
- António José (Rodrigo) Vidal (1808–1879, Vidal), Portuguese botanist
- Eliseo H. Fernández Vidal, Spanish entomologist
- Jacques Vidal, French malacologist
- Josep María Vidal (born 1956, J.M.Vidal), mycologist
- Jules Eugène Vidal (1914–2020, J.E.Vidal), French botanist
- Marcela A. Vidal, Chilean herpetologist
- Nicolas Vidal, French herpetologist
- Pedro Vidal García-Huidobro, Chilean entomologist
- Sebastian Vidal (y Soler) (1842–1889, S.Vidal), Spanish botanist
- Victor Manuel Vidal-Martínez, Mexican parasitologist
- Romina Vidal-Russell (fl. 2010, Vidal-Russ., Vid.-Russ.), Argentinian botanist