The invention relates to a traditional Chinese medicine insecticidal composition, which is characterized by being composed of the following components in parts by weight: 30 to 80 parts of celastrus angulatus, 20 to 30 parts of euphorbia helioscopia, 5 to 10 parts of veratrum nigrum, 10 to 20 parts of morning glory, 5 to 10 parts of slaked lime, 5 to 15 parts of radix stemonae, 10 to 20 parts of golden larch bark, 20 to 30 parts of sophora flavescens, 10 to 30 parts of dry root of euphorbia fischeriana, 10 to 20 parts of sea-buckthorn, 5 to 10 parts of stramonium, 5 to 10 parts of Chinese honey locust fruit, 15 to 30 parts of gingko, 10 to 20 parts of lysimachia foenum-graecum, 15 to 30 parts of prepared common monkshood daughter root, 10 to 20 parts of yellow azalea, 20 to 30 parts of betel nut, 20 to 30 parts of bluestone, 5 to 15 parts of rheum officinale, 5 to 10 parts of stone-like omphalia, 5 to 10 parts of tetrapanax papyriferus, 10 to 20 parts of asarum herb, 5 to 15 parts of xanthium sibiricum, 5 to 10 parts of stiff silkworm, and 3 to 8 parts of sulfur. The traditional Chinese medicine insecticidal composition is made of pure traditional Chinese herbals, and does not have any side or toxic effect on human body. People can safely live or work in an environment where the composition has been used.