Viengthong Siphandone

{{short description|Laotian politician}}

{{BLP sources|date=January 2021}}

Viengthong Siphandone ({{Langx|lo|ວຽງ​ທອງ ສີ​ພັນ​ດອນ}}) is a Laotian politician and member of the Lao People's Revolutionary Party (LPRP). She is the daughter of former LPRP Chairman Khamtai Siphandone and sister of Sonexay Siphandone.{{sfn|Creak|Sayalath|2017|p=182}} She currently serves as President of the State Audit Organization.{{sfn|Creak|Sayalath|2017|p=182}}

She was elected to the LPRP Central Committee at the 10th National Congress,{{sfn|Creak|Sayalath|2017|p=182}} and to the LPRP Secretariat at the 11th National Congress.

She is the wife of Khampheng Saysompheng.{{sfn|Creak|Sayalath|2017|p=182}}