Wiang (Thai: ตำบลเวียง อำเภอเชียงแสน) is a village and tambon (subdistrict) of Chiang Saen District, in Chiang Rai Province, Thailand.

[1][failed verification] In 2005 it had a population of 10,807 people.

The tambon contains 10 villages.

The Golden Triangle tri-point of Myanmar, Laos, and Thailand is found in the village of Ban Sop Ruak in the subdistrict.

This Chiang Rai province location article is a stub.