Megachile leucopyga
{{short description|Species of leafcutter bee (Megachile)}}
{{speciesbox|genus=Megachile|species=leucopyga|authority=Smith, 1853}}
Megachile leucopyga is a species of bee in the family Megachilidae.{{cite web|url=https://www.biolib.cz/en/formsearch/?action=execute&searcharea=1&string=megachile|title=Megachile|year=2014|work=BioLib|accessdate=11 October 2014}} It was described by Smith in 1853.
It has been collected in the Australian states of New South Wales and Tasmania{{cite web|url=http://www.discoverlife.org/mp/20q?search=Megachile+leucopyga |title=Megachile leucopyga Smith, 1853 |publisher=Discover Life |date= |accessdate=2022-08-25}}