Euceromasia

{{Short description|Genus of flies}}

{{Automatic taxobox

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| display_parents = 2

| taxon = Euceromasia

| authority = Townsend, 1912{{cite journal |last1=Townsend |first1=C.H.T. |title=Foundation of some new genera and species of muscoid flies mainly on reproductive and early-stage characters |journal=Journal of the New York Entomological Society |date=1912 |volume=20 |pages=107–119 |url=https://www.biodiversitylibrary.org/page/8193914#page/138/mode/1up |access-date=26 March 2022}}

| type_species = Euceromasia spinosa

| type_species_authority = Townsend, 1912

| synonyms =

}}

Euceromasia 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=21 August 2023 |date=5 March 2020}}{{cite web | url = http://www.bio-nica.info/biblioteca/OHara2004Tachinidae.pdf | title = Checklist Of The Tachinidae (Diptera) Of America North Of Mexico | first = James E. | last = O'Hara |author2=Wood, D. Monty | date = 28 January 2004 | publisher = Biodiversidad de Nicaragua | location = Nicaragua | pages = 1–42 }}