| Tân Trạch | |
| Settlement Type: | Commune and village |
| Pushpin Label Position: | top |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Vietnam |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Quảng Bình |
| Subdivision Type2: | District |
| Subdivision Name2: | Bố Trạch |
| Unit Pref: | Imperial |
| Area Total Km2: | 362,81 |
| Population As Of: | 2019 |
| Population Total: | 407 |
| Population Density Km2: | 1 |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +07:00 |
Tân Trạch is a commune (xã) and village in Bố Trạch District, Quảng Bình Province, in Vietnam.[1]