| Quảng Hòa District | |
| Settlement Type: | District |
| Native Name: | Huyện Quảng Hòa |
| Pushpin Map: | Vietnam |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Northeast |
| Subdivision Type2: | Province |
| Subdivision Name2: | Cao Bằng |
| Seat Type: | Capital |
| Seat: | Quảng Uyên |
| Established Title: | Founded |
| Unit Pref: | Imperial |
| Area Total Km2: | 668.95 |
| Population As Of: | 2019 |
| Population Total: | 66,620 |
| Population Density Km2: | 100 |
| Timezone: | Indochina Time |
| Utc Offset: | +7 |
Quảng Hòa is a district of Cao Bằng province in the Northeast region of Vietnam.[1] As of 2019 the district had a population of 66,620. The district covers an area of 668.95 km2. The district capital lies at Quảng Uyên.
Quảng Hòa district is subdivided to 19 commune-level subdivisions, including the townships of: Quảng Uyên (district capital), Hòa Thuận, Tà Lùng and the rural communes of: Bế Văn Đàn, Cai Bộ, Cách Linh, Chí Thảo, Đại Sơn, Độc Lập, Hạnh Phúc, Hồng Quang, Mỹ Hưng, Ngọc Động, Phi Hải, Phúc Sen, Quảng Hưng, Quốc Toản, Tiên Thành, Tự Do