| Dingxing County | |
| Other Name: | Tinghing |
| Settlement Type: | County |
| Image Map1: | Location of Baoding Prefecture within Hebei (China).png |
| Map Caption1: | Baoding in Hebei |
| Coordinates: | 39.263°N 115.808°W |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hebei |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Baoding |
| Seat Type: | County seat |
| Seat: | Dingxing Town (Chinese: 定兴镇) |
| Unit Pref: | Metric |
| Area Total Km2: | 714 |
| Elevation M: | 30 |
| Elevation Ft: | 97 |
| Population Total: | 600000 |
| Population Density Km2: | auto |
| Timezone1: | China Standard |
| Utc Offset1: | +8 |
| Postal Code Type: | Postal code |
| Postal Code: | 072650 |
| Area Code: | 0312 |
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 714km² and 600,000 inhabitants. It is served by China National Highway 107 and G4 Beijing–Hong Kong and Macau Expressway.
There are 5 towns and 11 townships under the county's administration.[1]
Towns:
Townships: