Ernst Suffert (fl. 1900) was a German entomologist who specialised in studies of Lepidoptera. He is not to be confused with Fritz Süffert, who was also a lepidopterist.
Ernst Suffert described many new species of African butterflies and moths, including Papilio chrapkowskii, Papilio filaprae, Mylothris ertli and Mylothris schumanni.