the article is devoted to the study of intersectoral relations between regions. The purpose of the study is to study the sectoral structure of the Kursk region and neighboring regions, to identify potential points for building intersectoral and interregional ties. As a result of the study, the industries of the Kursk, Bryansk, Belgorod, Voronezh, Oryol, and Lipetsk regions were analyzed. A comparison was made between the industry revenue of the Kursk region and neighboring regions. Potential points for the development of interregional and intersectoral relations are identified.