| Official Name: | Bang Rachan |
| Native Name: | บางระจัน |
| Settlement Type: | Tambon |
| Subdivision Type: | Country |
| Subdivision Type2: | Province |
| Subdivision Name2: | Sing Buri |
| Subdivision Type3: | Amphoe |
| Subdivision Name3: | Khai Bang Rachan |
| Population As Of: | 2014 |
| Population Total: | 7,382 |
| Timezone: | TST |
| Utc Offset: | +7 |
| Postal Code Type: | Postal code |
| Blank Name: | TIS 1099 |
| Pushpin Map: | Thailand |
Bang Rachan (Thai: บางระจัน, in Thai pronounced as /bāːŋ rā.t͡ɕān/) is a tambon (subdistrict) of Khai Bang Rachan District, in Sing Buri Province, Thailand. In 2014, it had a total population of 7,382 people.[1] The subdistrict is named after the historical village Bang Rachan.
The tambon is subdivided into 11 administrative villages (muban).
| No. | Name | Thai | |
|---|---|---|---|
| 1. | Ban Si Liam | บ้านสี่เหลี่ยม | |
| 2. | Ban Khok Phrao | บ้านโคกพร้าว | |
| 3. | Ban Khok Phrao | บ้านโคกพร้าว | |
| 4. | Ban Khok Phrao | บ้านโคกพร้าว | |
| 5. | Ban Khok Phrao | บ้านโคกพร้าว | |
| 6. | Ban Wang Ka | บ้านวังกา | |
| 7. | Ban Wang Ka | บ้านวังกา | |
| 8. | Ban Wang Ka | บ้านวังกา | |
| 9. | Ban Bang Rachan | บ้านบางระจัน | |
| 10. | Ban Thap Chek Ha | บ้านทับเจ๊กฮะ | |
| 11. | Ban Thanon Tok | บ้านถนนตก |
The whole area of the subdistrict is covered by the subdistrict administrative organization (SAO) Khai Bang Rachan (องค์การบริหารส่วนตำบลค่ายบางระจัน)