Disclosed is an arthropod pest control composition having an excellent controlling effect on arthropod pests, which comprises an amide compound represented by formula (1): and an anthranilamide compound represented by formula (2): wherein a combination of R1 and R2 represents a combination wherein R1 is a methyl group and R2 is a chlorine atom, or a combination wherein R1 is a methyl group and R2 is a cyano group, and one or more Delphacidae control compounds selected from the following group (A): Group (A): a group consisting of clothianidin, imidacloprid, thiamethoxam, dinotefuran, fipronil, pymetrozine, a compound represented by formula (I) and a compound represented by formula (II).