Katav-Ivanovsky District () is an administrative and municipal district (raion), one of the twenty-seven in Chelyabinsk Oblast, Russia. It is located in the west of the oblast. The area of the district is . Its administrative center is the town of Katav-Ivanovsk. Population (excluding the administrative center): 17,739 (2002 Census);
Within the framework of administrative divisions, it has a status of a town with territorial districtâÂÂa unit equal in status to administrative districtsâÂÂthe full name of which is The Town of Katav-Ivanovsk and Katav-Ivanovsky District (). As a municipal division, it is incorporated as Katav-Ivanovsky Municipal District.