Thủy Nguyên
Thủy Nguyên 
    Giang Nam Triệu  | |
|---|---|
| City of Thủy Nguyên Thành phố Thủy Nguyên  | |
Bạch Đằng River, section flowing through Thủy Nguyên city, Haiphong  | |
| Country | Vietnam | 
| Region | Red River Delta | 
| City | Haiphong | 
| Seat | Thủy Đường | 
| Subdivision | 17 wards, 4 rural communes | 
| Government | |
| • Secretary of the Party | Phạm Văn Thép | 
| • Chairman of People's Council | Nguyễn Thành Lung | 
| • Chairman of People's Committee | Nguyễn Huy Hoàng | 
| Area | |
| 269.10 km2 (103.90 sq mi) | |
| Population  (2024)  | |
| 570,000 | |
| • Density | 2,100/km2 (5,500/sq mi) | 
| • Urban | 450,000 | 
| Ethnic groups | |
| Time zone | UTC+07:00 (ICT) | 
| Website | thuynguyen | 
Thủy Nguyên is a municipal city (sub-city) of Haiphong, the third largest municipality of Vietnam. The city is located near Quảng Ninh and Hạ Long Bay, close to the Tiên Lãng International Airport.