Vexillology Wiki

For other uses, see Vientiane (disambiguation).

Vientiane (Lao: ວຽງຈັນ, WīangChan) is the capital and largest city of Laos. Comprising the five urban districts of Vientiane Prefecture, the city is located on the banks of the Mekong, right at the border with Thailand.

Vientiane has no official flag.

Historical Flags[]

Flag Proposals[]