Epiphthora niphaula is a moth of the family Gelechiidae. It was described by Edward Meyrick in 1904. It is found in Australia, where it has been recorded from Tasmania.[1]
The wingspan is about . The forewings are brownish ochreous mixed with white and with a moderately broad silvery-white costal streak from the base to the apex. There is a cloudy undefined white streak along the submedian fold from the base to the tornus. The hindwings are grey whitish.[2]