| Quỳnh Phụ District | |
| Settlement Type: | District |
| Native Name: | Huyện Quỳnh Phụ |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Red River Delta |
| Subdivision Type2: | Province |
| Subdivision Name2: | Thái Bình |
| Seat Type: | Capital |
| Seat: | Quỳnh Côi |
| Unit Pref: | Imperial |
| Area Total Km2: | 207 |
| Population As Of: | 2003 |
| Population Total: | 247,793 |
| Timezone: | Indochina Time |
| Utc Offset: | +07:00 |
Quỳnh Phụ is a rural district of Thái Bình province in the Red River Delta region of Vietnam. As of 2003, the district had a population of 247,793 .[1] The district covers an area of 207 km². The district capital lies at Quỳnh Côi.[1]