Dingxing County () is a county under the jurisdiction of the prefecture-level city of Baoding in central Hebei province, People's Republic of China. It has an area of and 512,765 inhabitants (2020). It is served by China National Highway 107 and G4 BeijingâÂÂHong Kong and Macau Expressway.
There are 5 towns and 11 townships under the county's administration.
Towns:
Townships: