Ngọc Hiển district
Ngọc Hiển district 
    Huyện Ngọc Hiển  | |
|---|---|
Districts of Cà Mau province  | |
| Country | Vietnam | 
| Province | Cà Mau | 
| Founded | 1984: renamed from Năm Căn district | 
| Capital | Viên An Đông | 
| Area | |
| 287 sq mi (743 km2) | |
| Population  (2019 census)  | |
| 66,874 | |
| • Density | 230/sq mi (90/km2) | 
| • Urban | 11,498 | 
| • Rural | 55,376 | 
| Time zone | UTC+07:00 (Indochina Time) | 
| Website | ngochien | 
Ngọc Hiển is the southernmost rural district of Cà Mau province in the Mekong Delta region of Vietnam. As of 2003 the district had a population of 66,874. The district covers an area of 743 km2. The district capital lies at Viên An Đông.