Hypsopygia postflava
{{Short description|Species of moth}}
{{Speciesbox
| image = A32-20111024-P127 (6415703453).jpg
| image_caption =
| genus = Hypsopygia
| species = postflava
| authority = (Hampson, 1893)
| synonyms = *Pyralis postflava Hampson, 1893
}}
Hypsopygia postflava is a species of snout moth in the genus Hypsopygia.{{cite web |last=Nuss |first=M. |display-authors=etal |date=2003–2011 |url=http://globiz.pyraloidea.org/Pages/Reports/TaxonReport.aspx |title=GlobIZ search |website=Global Information System on Pyraloidea |accessdate=September 29, 2011}} It was described by George Hampson in 1893 and is known from Sri Lanka.