Dichomeris phaeostrota is a moth in the Gelechiidae family. It was described by Meyrick in 1923. It is found in Peru. The wingspan is about 10 mm. The forewings are greyish-ochreous speckled dark fuscous and with an indistinct small cloudy dark fuscous spot in the disc at one-fourth. The plical and second discal stigmata are small and blackish. The hindwings are rather dark grey.