| Official Name: | Bang Khen Subdistrict |
| Native Name: | Thai: ตำบลบางเขน |
| Settlement Type: | Subdistrict |
| Subdivision Type: | Country |
| Subdivision Type2: | Province |
| Subdivision Name2: | Nonthaburi |
| Subdivision Type3: | District |
| Subdivision Name3: | Mueang Nonthaburi |
| Area Total Km2: | 9 |
| Area Footnotes: | [1] |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 42600 |
| Population Density Km2: | 4733.33 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Postal Code Type: | Postal code |
| Blank Name: | TIS 1099 |
Bang Khen (Thai: บางเขน, in Thai pronounced as /bāːŋ kʰěːn/) is one of the ten subdistricts (tambon) of Mueang Nonthaburi District, in Nonthaburi Province, Thailand. The subdistrict is bounded by (clockwise from north) Tha Sai, Thung Song Hong, Lat Yao, Wong Sawang, Suan Yai, Talat Khwan and Bang Kraso subdistricts. The whole area of the subdistrict is covered by Nonthaburi City Municipality (Thai: เทศบาลนครนนทบุรี).[1] In 2020, it had a total population of 42,600 people.[2]