Flags of Laos

Lao People's Democratic Republic

Who & why: the communist Pathet Lao movement, which had fought alongside North Vietnam through the wider Indochina wars, takes full power as the Kingdom of Laos collapses in December 1975; King Savang Vatthana abdicates, ending the monarchy, and a one-party communist state remains in place to the present, among the last of its kind in the world.

What it represents: a white disc, representing the moon over the Mekong and the unity of the people, centered on a blue band flanked by red — a wholesale break from every royal and colonial flag that preceded it. Wikipedia says the flag was re-adopted on 2 December 1975, designed by Maha Sila Viravong for the Lao Issara in 1945 and later used by the Pathet Lao; Flags of the World agrees the Lao Issara design became the 1975 flag and gives red as blood shed in the struggle, white as the full moon over the Mekong and unity.

Kingdom of Laos (independent)

Who & why: Laos gains full independence from France in October 1953 under King Sisavang Vong, but spends nearly its entire independent existence as a monarchy drawn into the wider regional conflict, with a three-way civil war between royalist, neutralist, and communist Pathet Lao factions, heavily overlapping with, and covertly bombed during, the Vietnam War. That civil war ends with the communist takeover in 1975.

What it represents: a white three-headed elephant, Erawan, standing on a five-tier pedestal beneath a royal parasol on a red field — the Lan Xang kingdom's own elephant imagery, adapted as the modern royal kingdom's flag. Both sources date the elephant flag 1952-1975 rather than 1953 (Wikipedia's caption says 1947-1975), and say it began as the flag of the Luang Prabang monarchy; Flags of the World says the 'three kingdoms become one' story was invented later. Neither source mentions Lan Xang elephant imagery.

French Protectorate of Laos

Who & why: France establishes a protectorate over Luang Prabang in 1893, following gunboat pressure on Siam, and gradually extends control over the other Lao principalities, folding them all into French Indochina by 1899, with a single reunified Laos administered under the Luang Prabang monarchy. Japan occupies Indochina through the war years and briefly installs an independent Lao government in 1945 before France reasserts colonial control after Japan's surrender, holding on until 1953.

What it represents: Flags of the World says the flag adopted for the protectorate was Luang Prabang's, with the French tricolour in the canton (citing Jaume Olle, 1996) and that Laos 'had the Tricolore in its flag'; Wikipedia says Luang Prabang's monarchy adopted a red flag with a single white elephant under French rule, and lists a French protectorate flag for 1893-1947. A plain French tricolour, as drawn here, is the colonial power's own flag and is not what the sources describe as Laos's flag; the Luang Prabang monarchy was retained as a French-supervised figurehead.

Fragmented Lao kingdoms (Luang Prabang, Vientiane, Champasak)

Who & why: succession disputes split Lan Xang into three rival kingdoms — Luang Prabang, Vientiane, and Champasak — around 1707–1713, none of which ever reunites the old kingdom's territory. All three progressively fall under Siamese suzerainty over the eighteenth and nineteenth centuries, with Vientiane's own 1827–28 uprising against Siam crushed and the city itself destroyed, before France's 1893 protectorate over Luang Prabang ends outright Siamese control.

What it represents: Wikipedia lists historical flags for the kingdoms of Vientiane (1707-1828), Luang Phrabang (1707-1893) and Champasak (1713-1904) without describing them, and says the Luang Prabang monarchy adopted a red flag with a single white elephant under French rule; Flags of the World says the later three-headed elephant flag was originally Luang Phabang's and that the three-kingdoms story was made up later, and that the Thais destroyed Vientiane in 1828. The sources read do not say an elephant banner existed by 1707; the drawing here is a later flag.

Lan Xang Kingdom

Who & why: Fa Ngum founds Lan Xang ("Land of a Million Elephants") in 1353, unifying Lao-speaking principalities along the middle Mekong with Khmer military backing and establishing Theravada Buddhism as the state religion. The kingdom reaches its greatest extent and prosperity under King Sourigna Vongsa in the mid-1600s, but succession disputes following his death fracture it into three rival kingdoms by the early 1700s.

What it represents: no securely documented flag survives from Lan Xang itself; the three-headed elephant later associated with the region only appears clearly in the historical record from the successor kingdoms onward, so this entry is shown honestly blank rather than projecting that later symbol backward.

Plain of Jars culture & Muang Sua (pre-Lan Xang)

Who & why: long before Lan Xang, the plateau that is now Laos held the Plain of Jars, thousands of massive carved stone jars scattered across Xiangkhouang province, which archaeological and radiocarbon dating places at roughly 500 BCE to 500 CE — one of Southeast Asia's most striking prehistoric sites, evidently used for mortuary purposes, though the culture that carved and used them left no written record of its own. By the early medieval period, the Mekong valley around what is now Luang Prabang was home to Muang Sua (also called Xieng Dong Xieng Thong), a Mon-Khmer, and later Tai-Lao, principality documented in regional chronicles and in Chinese and Khmer records from around the 7th century CE onward, passing under intermittent Nanzhao and Khmer overlordship before Fa Ngum, raised at the Khmer court of Angkor, conquered and absorbed it in 1353 to found Lan Xang.

What it represents: no flag survives from either the Plain of Jars culture, which predates the very concept, or from Muang Sua's own local rule; no fixed emblem is documented for either. Shown here honestly blank.

World context: this long span runs alongside the rise and fall of the Roman Empire and the Han and Tang dynasties in China, and, closer to home, the flourishing of the Khmer Empire and the construction of Angkor Wat in the early 12th century — a temple-city whose religious and political influence reached directly into the Mon-Khmer river principalities of the middle Mekong, Muang Sua among them.