The data on the collection of Orthoptera (Insecta: Orthoptera) for 2024–2025 in various biotopes from two protected areas of the Saratov region – Khvalynsky National Park and Nizhne-Bannovsky Natural Monument, as well as from adjacent territories, are presented. A list of 44 species of insects from 3 families is presented, potential pests of agricultural crops found in the studied territories are indicated, as well as species listed in the Red Book of the Saratov region. The distribution of the marked species according to their longitude characteristics was carried out, the distribution of zonal groups within two districts of the region was indicated, and the distribution of the life forms of Orthoptera in the studied territories was noted. A comparison of the faunal complexes of Orthoptera from different biotopes using the method of constructing a dendrogram of similarity based on the pairwise Jaccard coefficient showed the average degree of affinity of the faunas within one district. Additionally, to identify the presence or absence of significant differences in the species composition, the studied fauna of the two natural zones of the Right Bank was compared with the fauna of the two areas of the steppe Zavolzhye. According to the results of the study, no signifi cant disturbances were found in the steppe and forest-steppe biotopes of the Saratov Right Bank, and the biotopes are in good ecological condition, with a predominance of the steppe elements of the region’s Orthoptera fauna.