Exoernestia

{{Short description|Genus of flies}}

{{Automatic taxobox

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| taxon = Exoernestia

| authority = Townsend, 1927{{cite journal |last1=Townsend |first1=C.H.T. |title=Synopse dos generos muscoideos da regiao humida tropical da America, con generos e especies novas |journal=Revista do Museu Paulista |date=1927 |volume=15 |pages=203–385 |url=https://www.biodiversitylibrary.org/page/48484478#page/270/mode/1up |access-date=9 June 2023}}

| type_species = Exoernestia uruhuasi

| type_species_authority = Townsend, 1927

| synonyms =

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Exoernestia is a genus of flies in the family Tachinidae.{{cite web |last1=O’Hara |first1=James E. |last2=Henderson |first2=Shannon J. |first3=D. Monty |last3=Wood |title=Preliminary Checklist of the Tachinidae (Diptera) of the World|url=http://www.nadsdiptera.org/Tach/WorldTachs/Checklist/Tachchlist_ver2.1.pdf |website=Tachinidae Resources |access-date=1 July 2023 |date=5 March 2020}}