Menghai County
| Menghai County 勐海县 · ᦵᦙᦲᧂ ᦣᦻ ᦶᦉᧃᧈ | |
|---|---|
| Location of Menghai County (red) and Xishuangbanna Prefecture (pink) and Yunnan province | |
| Coordinates: 21°58′N 100°28′E / 21.967°N 100.467°E | |
| Country | China | 
| Province | Yunnan | 
| Autonomous prefecture | Xishuangbanna | 
| GB/T 2260 CODE | 532822 | 
| County seat | Menghai | 
| Area | |
|  • Total | 5,511 km2 (2,128 sq mi) | 
| Population  (2020 census) | |
|  • Total | 353,720 | 
| • Density | 64/km2 (170/sq mi) | 
| Time zone | UTC+8 (China Standard Time) | 
| Postal code | 666200 | 
| Area code | 0691 | 
| Climate | Cwa | 
| Website | www | 
| 1Yunnan Statistics Bureau 2Xishuangbanna Gov. 3Yunnan Portal | |
Menghai County (Chinese: 勐海县; pinyin: Měnghǎi Xiàn; Tai Lue: ᦵᦙᦲᧂ ᦣᦻ ᦶᦉᧃᧈ Meng Haai; Lao: ເມືອງຮາຍ) is a county under the jurisdiction of Xishuangbanna Dai Autonomous Prefecture, in the far south of Yunnan, China, bordering Burma's Shan State to the south and west. Meng is as variation of Mueang.