Plai Bang
Plai Bang is one of the nine subdistricts of Bang Kruai District, in Nonthaburi Province, Thailand. Neighbouring subdistricts are Bang Muang, Bang [Khu Wiang], Maha Sawat, Chimphli, Sala Thammasop and Sala Klang. In 2020 it had a total population of 19,358 people.
Administration
Central administration
The subdistrict is subdivided into 5 administrative villages.| No. | Name | Thai |
| 1. | Ban Talat Si Prawat | บ้านตลาดศรีประวัติ |
| 2. | Ban Khlong Khue Khwang | บ้านคลองขื่อขวาง |
| 3. | Ban Khlong Plai Bang | บ้านคลองปลายบาง |
| 4. | Ban Hua Khu Nok | บ้านหัวคูนอก |
| 5. | Ban Hua Khu Nok | บ้านหัวคูนอก |