| Trà Ôn district | |
| Settlement Type: | District |
| Native Name: | Huyện Trà Ôn |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Mekong Delta |
| Subdivision Type2: | Province |
| Subdivision Name2: | Vĩnh Long province |
| Seat Type: | Capital |
| Seat: | Trà Ôn |
| Unit Pref: | Imperial |
| Area Total Km2: | 258 |
| Population As Of: | 2003 |
| Population Total: | 149,983 |
| Timezone: | UTC + 7 |
| Utc Offset: | +7 |
Trà Ôn is a rural district of Vĩnh Long province in the Mekong Delta region of Vietnam. It is known particularly for its pomelos, which are called bưởi Năm Roi. As of 2003 the district had a population of 149,983.[1] The district covers an area of 258 km². The district capital lies at Trà Ôn.[1]