| Jiahe County | |
| Other Name: | Chiaho; Kiaho |
| Postal Code Type: | Postal code |
| Postal Code: | 4245XX |
| Settlement Type: | County |
| Pushpin Map: | China Hunan |
| Pushpin Label: | Jiahe |
| Pushpin Map Caption: | Location in Hunan |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hunan |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Chenzhou |
| Seat: | Zhuquan |
| Population Density Km2: | auto |
| Coordinates: | 25.587°N 112.369°W |
| Timezone: | China Standard |
| Utc Offset: | +8 |
Jiahe County is a county in Hunan Province, China, it is under the administration of Chenzhou prefecture-level City.
Located on the southern part of the province and the west of Chenzhou, the county is bordered to the northwest by Xintian County, to the east and northeast by Guiyang County, to the south by Linwu County, to the west by Lanshan and Ningyuan Counties. Jiahe County covers 699.05km2, as of 2015, It had a registered population of 423,900 and a resident population of 317,300.[1] The county has nine towns and a township under its jurisdiction, the county seat is Zhuquan (Chinese: 珠泉镇).[2]