| Thủ Thừa district | |
| Settlement Type: | District |
| Native Name: | Huyện Thủ Thừa |
| Pushpin Map: | Vietnam#Southeast Asia#Asia |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Mekong Delta |
| Subdivision Type2: | Province |
| Subdivision Name2: | Long An |
| Seat Type: | Capital |
| Seat: | Thủ Thừa |
| Unit Pref: | Imperial |
| Area Total Km2: | 489 |
| Population As Of: | 2018 |
| Population Total: | 160,000 |
| Timezone: | Indochina Time |
| Utc Offset: | +07:00 |
Thủ Thừa is a rural district of Long An province in the Mekong Delta region of Vietnam. As of 2003 the district had a population of 88,455.[1] The district covers an area of 489 km2. The district capital lies at Thủ Thừa.[1]
The district is divided into one urban municipality and 12 communes:
Thủ Thừa (urban), Long Thành, Long Thuận, Mỹ Lạc, Mỹ Thạnh, Mỹ An, Mỹ Phú, Tân Thành, Bình An, Bình Thạnh, Nhị Thành, Long Thành and Tân Lập.