Dichomeris pleuroleuca is a moth in the Gelechiidae family. It was described by Turner in 1919. It is found in Australia, where it has been recorded from Queensland. The wingspan is about 20 mm. The forewings are fuscous with a broad ochreous-whitish the costal streak from the base nearly to the apex, narrowing posteriorly, with a small angular projection on the lower edge at one-thirds. The hindwings are grey-whitish.