| Official Name: | Ban Du |
| Native Name: | บ้านดู่ |
| Settlement Type: | Subdistrict |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type2: | Province |
| Subdivision Name2: | Chiang Rai |
| Subdivision Type3: | District |
| Subdivision Name3: | Mueang Chiang Rai |
| Population As Of: | 2005 |
| Population Total: | 14542 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 19.9691°N 99.8589°W |
Ban Du (Thai: บ้านดู่) is a tambon (sub-district) of Mueang Chiang Rai District, in Chiang Rai Province, Thailand.[1] In 2005, it had a population of 14,542 people. The tambon has 19 villages. One of those villages also has the name Ban Du.