| Tân Hưng district | |
| Settlement Type: | District |
| Native Name: | Huyện Tân Hưng |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Mekong Delta |
| Subdivision Type2: | Province |
| Subdivision Name2: | Long An |
| Seat Type: | Capital |
| Seat: | Tân Hưng |
| Unit Pref: | Imperial |
| Area Total Km2: | 536 |
| Population As Of: | 2018 |
| Population Total: | 57,742 |
| Timezone: | Indochina Time |
| Utc Offset: | +07:00 |
Tân Hưng is a rural district (huyện) of Long An province in the Mekong Delta region of Vietnam. As of 2003, the district had a population of 41,813.[1] The district covers an area of 536 km2. The district capital lies at Tân Hưng.[1]
The district is divided into 10 communes: