Brachmia officiosa is a moth in the Gelechiidae family. It was described by Meyrick in 1918. It is found in southern India. The wingspan is about 12 mm. The forewings are light fuscous, with the basal third of the costa suffused dark fuscous. The stigmata is blackish, the plical beneath the first discal and there is a small cloudy blackish spot on the dorsum towards the tornus, as well as some small groups of blackishscales along thetermen. The hindwings are grey.