Six species of the genus Agonopterix tttibner are reported from China. Among them, four species are described as new： A. tibetana Wang, sp. nov., A. acutivalvula Wang, sp. nov., A. orientalis Wang, sp. nov. and A. dilatata Wang, sp. nov.; two species are recorded for the first time from this country： A. capreolella （Zeller） and A. liturosa （Haworth）. Photographs of the adults and the genital structures are provided.
