Physocephala nigra

{{Short description|Species of fly}}

{{Speciesbox

| image = EuropäischenZweiflügeligen1790TafLVI.jpg

| image_caption = Illustration in Johann Wilhelm Meigen Europäischen Zweiflügeligen Figure 1

| genus = Physocephala

| species = nigra

| authority = (De Geer, 1776)

| synonyms =

• Conops nigra De Geer, 1776

}}

Physocephala nigra is a species of fly from the genus Physocephala in the family Conopidae. Their larvae are endoparasites of bumble bees of the genus Bombus.{{cite book|author=Smith, K.G.V.|year=1969|title=Diptera: Conopidae|pages=19 pp|publisher= Royal Entomological Society of London | series = Handbooks for the Identification of British Insects| volume = 10 pt 3a }}