We report a species of the tribe Eucosmini belonging to the family Tortricidae for the first time from China: Semnostola magnifisa (Kuznetsov) and add four species for the Northeast Chinese fauna: Ancylis badiana (Denis et Schiffermüller), Blastethia turionella (Linnaeus), Eucosma aemulana (Schläger), and Sillybiphora devia Kuznetsov. Also Rhopalovalva grapholitana (Caradja) is recorded for the first time from the Province Heilongjiang. Adults and genital characteristics for species are redescribed and illustrated. All available information for their host plants and distributional ranges are given.