|Native to||Burma, Laos|
|(5,000 cited 1995–2008)|
Tai Loi, also known as Mong Lue, refers to various Palaungic languages spoken mainly in Burma, with a few hundred in Laos and some also in China. Hall (2017) reports that Tai Loi is a cover term meaning 'mountain Tai' in Shan, and refers to various Angkuic, Waic, and Western Palaungic languages rather than a single language or branch. The Shan exonym Tai Loi can refer to:
Additionally, Ethnologue (21st edition), citing Schliesinger (2003), lists Doi as a Tai Loi variety in Ban Muang, Sing District, Luang Namtha Province, Laos as a nearly extinct language variety spoken by an ethnic group comprising 600 people and 80 households as of 2003. Schliesinger (2003) reports that elderly Doi speakers can understand the Samtao language.