Macquartia grisea is a European species of fly in the family Tachinidae.
Macquartia grisea is an endoparasitoid of the leaf beetle Chrysolina fastuosa.
British Isles, Czech Republic, Hungary, Poland, Romania, Slovakia, Ukraine, Denmark, Sweden, Bosnia and Herzegovina, Bulgaria, Italy, Portugal, Serbia, Spain, Austria, Belgium, France, Germany, Netherlands, Switzerland, Iran, Russia, Georgia, China.