Hermann Schmitz (12 August 1878 , Elberfeld, Wuppertal -1 September 1960) was a German entomologist who specialised in Hymenoptera and Diptera.
Schmitz was a priest in Valkenburg. He is best known for his studies of Phoridae. His collections are in Natuurhistorisch Museum Maastricht [1] (Diptera and Hymenoptera) Museum Alexander Koenig in Bonn (world Phoridae and Lepidoptera from the Canary islands)
He wrote Phoridae In: E. Lindner, Editor, Die Fliegen der palaearktischen Region(Lieferung 165) 4 (33) (1951) and many scientific papers mostly on this family.
Evenhuis, N. L. 1997 Litteratura taxonomica dipterorum (1758–1930). Volume 1 (A-K); Volume 2 (L-Z). Leiden, Backhuys Publishers.