Stored grain insects and mites were investigated in 25 spots, including grain depots, food and oil processing factories and famers’ granary which were located in 4 prefecture-level cities, Zhangjiakou, Shijiazhuang, Handan and Qinhuangdao, in Hebei province on Aug, 2016. Altogether 38 species belong to 5 orders of insect were found, in which there were 29 species of 16 families belonging to Coleoptera, 4 species of 4 families belonging to Hymenoptera, 3 species of 3 families belonging to Lepidoptera, 1specie of 1 family belonging to Hemiptera. And 7 species of 5 families belonging to 3 orders of stored grain mites were collected. The result showed the most widespread species of insect pests investigated in Hebei were Liposcelis bostrychophila Badonnel, Oryzaephilus surinamensis (Linnaeus), Cryptolestes ferrugineus (Stephens), Cryptolestes turcicus (Grouville), Tribolium castaneum (Herbst), Rhyzoperthadominica (Fabricius), Sitophilus zeamais Motschulsky, and Sitophilus oryzae (Linnaeus). In addition, parasitoids including Lariophagus distinguendus（Duftschmid）etc. were distributed widely too.