Eudonia feredayi is a moth in the Crambidae family. It was described by Knaggs in 1867. It is found in New Zealand. The wingspan is 18–21 mm. The forewings are reddish-ochreous, irrorated with dark reddish-brown. The first line is whitish, dark-margined posteriorly. The second line is white, dark-margined anteriorly. The hindwings are pale whitish-grey, tinged with ochreous. The postmedian line and hindmarginal band are darker grey. Adults have been recorded on wing from January to March.