Sai Noi subdistrict, Nonthaburi
Sai Noi Subdistrict 
    ตำบลไทรน้อย  | |
|---|---|
Khlong Phra Phimon in the area of Wat Sai Yai, Sai Noi subdistrict  | |
| Country | Thailand | 
| Province | Nonthaburi | 
| District | Sai Noi | 
| Population  (2020)  | |
 • Total  | 29,256 | 
| Time zone | UTC+7 (ICT) | 
| Postal code | 11150  | 
| TIS 1099 | 120501 | 
Sai Noi (Thai: ไทรน้อย, pronounced [sāj nɔ́ːj]) is one of the seven subdistricts (tambon) of Sai Noi District, in Nonthaburi Province, Thailand. Neighbouring subdistricts are (clockwise from north) Khlong Khwang, Lahan, Bang Bua Thong, Thawi Watthana and Khun Si. In 2020 it had a total population of 29,256 people.