Ptycholoma erschoffi is a species of moth of the family Tortricidae. It is found in the south-eastern part of European Russia, the Caucasus, Transcaucasia, Transbaikalia, Turkmenistan, Asia Minor and Iran. The wingspan is 19-25 mm for females and 15-17 mm for males. Adults are on wing from May to June. The larvae feed on Malus, Prunus and Rosa species. They can be found from April to May.