| Long Thạnh | |
| Settlement Type: | Rural commune and village |
| Pushpin Map: | Vietnam |
| Pushpin Label Position: | top |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Vietnam |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Bạc Liêu |
| Subdivision Type2: | District |
| Subdivision Name2: | Vĩnh Lợi |
| Area Total Km2: | 40.95 |
| Population As Of: | 1999 |
| Population Total: | 10711 |
| Population Blank1 Title: | Ethnicities |
| Timezone: | Indochina Time |
| Utc Offset: | +07:00 |
| Coordinates: | 9.3314°N 105.6111°W |
Long Thạnh is a rural commune (xã) and village in Vĩnh Lợi District, Bạc Liêu Province, in south-western Vietnam.[1]