Kasimovsky District
Kasimovsky District is an administrative and municipal district, one of the twenty-five in Ryazan Oblast, Russia. It is located in the north of the oblast. The area of the district is. Its administrative center is the town of Kasimov. Population: 29,602 ;Within the framework of administrative divisions, Kasimovsky District is one of the twenty-five in the oblast. The town of Kasimov serves as its administrative center, despite being incorporated separately as a town of oblast significance—an administrative unit with the status equal to that of the districts.
As a municipal division, the district is incorporated as Kasimovsky Municipal District. The town of oblast significance of Kasimov is incorporated separately from the district as Kasimov Urban Okrug.