Kingdom of Champasak

Kingdom of Champasak
ອານາຈັກຈຳປາສັກ (Lao)
Anachak Champasak
1713–1904
Flag
The Kingdom of Champasak and its neighbors in the 18th century
StatusIndependent
(1713-1778)
Vassal of Siam
(1778–1904)
CapitalChampasak
Common languagesLao
Religion
Theravada Buddhism
GovernmentAbsolute monarchy
King 
 1713–1737
Nokasad (first)
 1900–1904
Ratsadanay (last)
History 
 Dissolution of Lan Xang
1713
 Vassal of Siam
1778
 Annexed to French Laos
1904
CurrencyLat, Hoi, Phot Duang
Preceded by
Succeeded by
Kingdom of
Lan Xang
French Protectorate
of Laos
Today part ofLaos
Thailand
Cambodia
Vietnam

The Kingdom of Champasak (Lao: ຈຳປາສັກ [tɕàmpàːsák]) or Bassac, (1713–1904) was a Lao kingdom that emerged under King Nokasad, a grandson of King Sourigna Vongsa, the last king of Lan Xang. Bassac and the neighboring principalities of Attapeu and Stung Treng emerged as power centers as a mandala.

The kingdom was sited on the eastern or Left Bank of the Mekong, south of the Right Bank principality of Khong Chiam where the Mun River joins; and east of where the Mekong makes a sharp bend to the west to return abruptly and flow southeasterly down to what is now Cambodia.