| Total population |
|---|
| ~2 million (est.) |
| Regions with significant populations |
| Laos |
| Languages |
The Lao Theung or Lao Thoeng (Lao: ລາວເທິງ [láːo tʰə́ŋ]) is one of the traditional divisions of ethnic groups living in Laos (the others being the Lao Loum and the Lao Soung). It literally indicates the "midland Lao", and comprises a variety of different ethnic groups of mostly Austro-Asiatic origin. In 1993, the Lao Theung formed 24% of the country's population.
The Lao Theung are largely of Mon-Khmer stock, and are believed to be the autochthonous population of mainland Southeast Asia, having migrated south in historical time. Although now they live in the higher uplands of Laos, they were originally paddy rice farmers and were displaced by the influx of Lao Loum migration into southeast Asia from Southern China.
Within Laos, the Lao Theung are sometimes referred to by the pejorative term khaa (Lao: ຂ້າ), meaning "slave", reflecting the fact that they were traditionally used for labour by the lowland Lao. Midland Lao still have a lower standard of living than other ethnic groups.