| Guinan County | |
| Native Name: | Chinese: 贵南县 • |
| Postal Code Type: | Postal code |
| Settlement Type: | County |
| Pushpin Map: | China Qinghai |
| Pushpin Label: | Guinan |
| Pushpin Map Caption: | Location of the seat in Qinghai |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Qinghai |
| Subdivision Type2: | Autonomous prefecture |
| Subdivision Name2: | Hainan |
| Seat Type: | County seat |
| Seat: | Mangqu |
| Area Total Km2: | 6,647 |
| Area Footnotes: | [1] |
| Population Total: | 71841 |
| Population Footnotes: | [2] |
| Population As Of: | 2020 |
| Population Density Km2: | auto |
| Coordinates: | 35.587°N 100.748°W |
| Timezone: | China Standard |
| Utc Offset: | +8 |
| Order: | st |
| S: | 贵南县 |
| T: | 貴南縣 |
| P: | Guìnán Xiàn |
| J: | gwai3naam4 jyun2 |
| Tib: | or |
| Wylie: | mang rdzong or kos nan rdzong |
| Zwpy: | Mang Zong or Goinain Zong |
Guinan County (;) is a county in the east of Qinghai Province, China. It is under the administration of Hainan Tibetan Autonomous Prefecture. The seat of Guinan County is in the Town of Mangqu.
Guinan is made up of 3 towns and 3 townships.
| Name | Simplified Chinese | Hanyu Pinyin | Tibetan | Wylie | Administrative division code | |
|---|---|---|---|---|---|---|
| Towns | ||||||
| Mangqu Town | Chinese: 茫曲镇 | 632525100 | ||||
| Gomangxung Town (Guomaying) | Chinese: 过马营镇 | 632525101 | ||||
| Sumdo Town (Senduo) | Chinese: 森多镇 | 632525102 | ||||
| Townships | ||||||
| Qamdo Township (Shagou) | Chinese: 沙沟乡 | 632525200 | ||||
| Mangra Township (Mangla) | Chinese: 茫拉乡 | 632525202 | ||||
| Tarxü Township (Taxiu) | Chinese: 塔秀乡 | 632525203 | ||||