Wiang Chiang Rung (Thai: เวียงเชียงรุ้ง, pronounced [wīaŋ tɕʰīaŋ rúŋ]; Northern Thai: เวียงเจียงฮุ้ง, pronounced [wīaŋ tɕīaŋ húŋ]) is a district (amphoe) of Chiang Rai province, northern Thailand.

[3] With publication in the Royal Gazette on 24 August the upgrade became official.

[4] The district is divided into three sub-districts (tambons), which are further subdivided into 43 villages (mubans).

Ban Lao is a township (thesaban tambon) which covers parts of tambons Thung Ko and Dong Maha Wan.

This Chiang Rai province location article is a stub.