| Suiyang County | |
| Native Name: | 绥阳县 |
| Native Name Lang: | zh-Hans |
| Postal Code Type: | Postal code |
| Pushpin Map: | Guizhou#Southwest China |
| Pushpin Label: | Suiyang |
| Pushpin Map Caption: | Location of the seat in Guizhou |
| Coor Pinpoint: | Suiyang County government |
| Settlement Type: | County |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Guizhou |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Zunyi |
| Seat Type: | County seat |
| Seat: | Yangchuan |
| Area Total Km2: | 2566 |
| Population Total: | 560000 |
| Population As Of: | 2017 |
| Population Density Km2: | auto |
| Timezone: | China Standard |
| Utc Offset: | +8 |
Suiyang County is a county in Guizhou Province, China. It is under the jurisdiction of the prefecture-level city of Zunyi. It has an area of 2,566 square kilometers and a population of 560,000 as of 2017.[1]
Suiyang leaf-litter toad, Leptobrachella suiyangensis, is only known from the Huoqiuba Nature Reserve in Suiyang County.[2]
Suiyang County is divided into 1 subdistrict, 12 towns and 2 townships:[3]