Heinrich Benno Möschler (28 October 1831 in Herrnhut – 21 November 1888 in Kronförstchen, near Bautzen) was a German entomologist specialised in Lepidoptera.
Möschler was a butterfly dealer and a member of the Entomological Society of Stettin.
His collections from Surinam and Puerto Rico are in the Museum für Naturkunde, Berlin.
His Microlepidoptera are in the Naturkundemuseum Görlitz.