Abstract. This paper presents the results of study of the collected hopper species in the teritory of Orhei National park. The park is located in Codrii, the forested area in the hilly place of central part of the Republic of Moldova. Materials were collected during the years 2016 and 2023, with sweep-net sampling; as a result it were detected 28 hopper species. The collected hopper species belong to the five families: Delphacidae, Cercopidae, Aphrophoridae, Membracidae, Cicadellidae. The Philaenus spumarius, which belongs to the family Aphrophoridae, was the most numerous species, it were captured 239 specimens of hopper. Also, among the collected material, it was detected the hopper Megophthalmus scanicus, which first record in the territory of the Republic of Moldova was in 2022, in Macarești commune, Ungheni district.