Thiotricha prunifolivora is a moth of the family Gelechiidae. It was described by Ueda and Fujiwara in 2005. It is found in Japan (Honshu, Ryukyus).
The wingspan is 3-4.5 mm for males and 4.7âÂÂ5 mm for females.
The larvae feed on Symplocos prunifolia.