| Bác Ái district | |
| Timezone1: | Indochina Time |
| Settlement Type: | District |
| Pushpin Map: | Vietnam#Southeast Asia#Asia |
| Pushpin Map Caption: | Location of in Vietnam |
| Coordinates: | 11.9°N 158°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ninh Thuận |
| Seat Type: | Capital |
| Seat: | Phuoc Dai commune |
| Unit Pref: | Imperial |
| Area Total Km2: | 316 |
| Area Land Km2: | 1.027,22 |
| Population Total: | 121,050 |
| Population As Of: | 2003 |
| Population Density Km2: | 30 |
| Blank Name: | Climate |
| Blank Info: | Aw |
| Website: | https://bacai.ninhthuan.gov.vn/portal/Pages/default.aspx |
| Timezone: | Indochina Time |
| Utc Offset: | +7 |
Bác Ái is a district (huyện) of Ninh Thuận province in southeastern Vietnam.
As of 2003 the district had a population of 19,631. The district covers an area of 1031km2. The district capital lies at Phước Đại.[1]
Bac Ai district is located in the northwest of Ninh Thuan province, geographically:
Before 2000, Bác Ái district belonged to Ninh Sơn district.