| Quảng Đông | |
| Settlement Type: | Commune and village |
| Pushpin Map: | Vietnam |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location in Vietnam |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Quảng Bình |
| Subdivision Type2: | District |
| Subdivision Name2: | Quảng Trạch |
| Unit Pref: | Imperial |
| Population As Of: | 2019 |
| Population Total: | 5,285 |
| Population Density Km2: | 200 |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +07:00 |
| Coordinates: | 17.9331°N 106.4772°W |
Quảng Đông is a commune (xã) and village in Quảng Trạch District, Quảng Bình Province, in Vietnam. As of 2019, it had a population of 5,285, with a population density of 200 people/km².