Si Dong Yen

Si Dong Yen (ศรีดงเย็น) is a tambon (subdistrict) of Chai Prakan District, in Chiang Mai Province, Thailand. In 2020 it had a total population of 17,553 people.

History
The subdistrict was created effective 14 September 1976 by splitting off 8 administrative villages from Pong Tam.

Central administration
The tambon is subdivided into 18 administrative villages (muban).

Local administration
The area of the subdistrict is shared by 2 local governments.
 * the subdistrict municipality (Thesaban Tambon) Chai Prakan (เทศบาลตำบลไชยปราการ)
 * the subdistrict administrative organization (SAO) Si Dong Yen (องค์การบริหารส่วนตำบลศรีดงเย็น)