| Sơn Tây | |
| Official Name: | Sơn Tây Town |
| Native Name: | Thị xã Sơn Tây |
| Settlement Type: | Town (Class-3) |
| Pushpin Map: | Vietnam |
| Pushpin Map Caption: | Location of Sơn Tây in Vietnam |
| Subdivision Type: | Country |
| Subdivision Type1: | Municipalities |
| Subdivision Name1: | Hanoi |
| Area Total Km2: | 113.5 |
| Population As Of: | 2018 |
| Population Total: | 230,577 |
| Population Density Km2: | 2,031 |
| Coordinates: | 21.1333°N 135°W |
Sơn Tây is a district-level town ("thị xã") in Hanoi, the capital of Vietnam. It was the capital of Sơn Tây province before merging with Hà Đông province to form Hà Tây province in 1965. Sơn Tây lies west of the capital Hanoi. It had a city status in Hà Tây province. However, when Hà Tây was absorbed into Hanoi, Sơn Tây was demoted from a city to a town.[1]
It is often referred to as “soldier town” due to the proliferation of army barracks and military institutions that surrounds the town, including the Vietnamese People's Army Infantry Academy.
Sơn Tây's future is seen as being very much that of a satellite city of Hanoi and as a result there are plans to relocate universities and other public facilities to Sơn Tây where land is cheaper and more plentiful. The government has planned to complete this project by duplicating the main Hanoi—Sơn Tây carriageway which is expected to be completed in 2009.
Sơn Tây is known for its thousand year old villages, such as Đường Lâm which retains a collection of vernacular architecture with buildings and temples built using laterite bricks. Và Temple, or Đông Cung, dedicated to Tản Viên, is located on a hill covered with ironwood trees in Vân Giã hamlet, Trung Hưng commune.[2] Phạm Văn Đổng, a general of the Saigon regime, was from Sơn Tây.
The town of Sơn Tây occupies most of the district, and is subdivided in wards. Eight wards form the urban core, while Xuân Khanh, to the west, is a distant ward, discontinuous with the central area. The district also includes six rural communes: Cổ Đông, Đường Lâm, Kim Sơn, Sơn Đông, Thanh Mỹ, and Xuân Sơn.