Quảng Bình province
| Quảng Bình | |
|---|---|
| Hang Sơn Đoòng  •  Cathedral Tam Tòa  •  Đồng Hới Citadel  •  Son River  •  Bang Spa  •  Phong Nha – Kẻ Bàng National Park  •  Bảo Ninh Beach  •  Đình Ba Đồn  •  Nhật Lệ Beach  •  Nhật Lệ River  •  Đá Nhảy Beach | |
| Nickname: Serenity | |
| Location of Quảng Bình within Vietnam | |
| Coordinates: 17°30′N 106°20′E / 17.500°N 106.333°E | |
| Country | Vietnam | 
| Region | North Central Coast | 
| Capital | Đồng Hới | 
| Government | |
| • People's Council Chair | Hoàng Đăng Quang | 
| • People's Committee Chair | Nguyen Huu Hoai | 
| Area | |
|  • Total | 7,998.76 km2 (3,088.34 sq mi) | 
| Population  (2024) | |
|  • Total | 1,124,800 | 
| • Density | 140/km2 (360/sq mi) | 
| Demographics | |
| • Ethnicities | Vietnamese, Bru, Chứt, Tày | 
| GDP | |
| • Total | VND 33.285 trillion US$ 1.444 billion | 
| Time zone | UTC+07:00 (ICT) | 
| Area codes | 232 | 
| ISO 3166 code | VN-24 | 
| HDI (2020) | 0.704 (33th) | 
| Website | www.quangbinh.gov.vn | 
Quảng Bình was formerly a southern coastal province in the North Central Coast region, the Central of Vietnam. It borders Hà Tĩnh to the north, Quảng Trị to the south, Khammouane of Laos to the west and the Gulf of Tonkin (South China Sea) to the east.
On June 12th, 2025, Quảng Bình was merged into Quảng Trị.