| Wang Prachan | |
| Native Name: | วังประจัน |
| Type: | Tambon |
| Mapsize: | 200px |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Satun |
| Subdivision Type2: | District |
| Subdivision Name2: | Khuan Don |
| Unit Pref: | Metric |
| Population Total: | 2380 |
| Population As Of: | 2007 |
| Population Density Km2: | auto |
| Postal Code Type: | Postal Code |
| Geocode: | 910204 |
| Postal Code: | 91160 |
Wang Prachan (Thai: วังประจัน, in Thai pronounced as /wāŋ prā.t͡ɕān/) is a sub-district (tambon) of Khuan Don District, Satun Province of Thailand, at the boundary to Malaysia.
Thai Hwy 4181, which passes through the sub-district, connects Satun with Wang Kelian in Malaysia.
, the sub-district has a population of 2,380.[1]
The sub-district is led by a tambon administrative organization (TAO), which was established in 2004.[2] The sub-district itself was established in 1914, and is divided into four villages (muban).
| 1. | Thung Maprang | ทุ่งมะปรัง | |
| 2. | Khao Nui | เขานุ้ย | |
| 3. | Wang Prachan | วังประจัน | |
| 4. | Wang Prachan Tai | วังประจันใต้ |